Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711

[Ashraf Ayyash]

Hello Anthony ,

You cannot Transcode call that Hit Dial peer with Voice class codec  ,
it make sense as the router though that he can support Both codecs

I hope this clarify the issue you saw

Ash

On Wed, Nov 30, 2011 at 8:36 PM, Anthony Alba  wrote:
>
> Very strange: I can now get both inbound and outbound calls to CME SIP
> working with transcoder invoked at BR2-RTR. I cannot use "voice-class codec
> 1" under the dial-peer.
>
> This surprises me: why would voice class codec hurt the task?
>
> voice class codec 1
>  codec pref 1 g729r8
>  codec pref 2 g711ulaw
>
> If I put this under any of the dial-peers it breaks CME SIP.
>
>
>
>
>
> ___
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
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Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[Rynard Coetzee]

Hi William
You were spot on ,I added a voice class codec to my voip dial-peers with G729 
as 1st priority and g711 as 2nd priority and now it is working 100%. And I can 
see the multicast session on my gateway. My understanding was that the voip 
dial-peers to CUCM is only used in the signalling path ,once the RTP session 
gets established the call is between the 2 endpoints ,in the case of a PSTN 
call the BR1 gateway and the BR1 phone ?
Thanks to everyone for their responses on this.

From: William Affeldt [mailto:william.affe...@yahoo.com]
Sent: 30 November 2011 08:46 PM
To: Rynard Coetzee
Cc: ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

Make sure that you configured the codec under the dial peers on BR1. They use 
g729 by default. Sounds like the dial-peers to call manager from BR1 don't have 
a voice class codec or are a hard set codec configured.

Sent from my iPhone

On Nov 30, 2011, at 8:12 AM, Rynard Coetzee 
mailto:rynard.coet...@bytes.co.za>> wrote:
Hi guys
I have been struggling with this problem for most of the day now ,and I don`t 
know what else I can check. The MoH works if I call from HQ branch to BR1 ,but 
when I call from the PSTN to BR1 I get tone on hold. I have the relevant config 
on my BR1 router
Ccm-manager music-on-hold
Telephony service
Moh music-on-hold.au
Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
I also configured separate DP for MOH server in CUCM with a G711 only region. I 
have the MOH setting on the audio source ,server and MRG set. Another strange 
thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone 
on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it 
shows that there are 0 active multicast sessions ?
Any ideas ,because I have run out … ?
Regards
Rynard
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Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[Rynard Coetzee]

But I am streaming the MoH from the branch router ,so it should not be using a 
dial-peer ? Or does it still use the dial-peer as it thinks it is streaming 
from the CUCM server ?

From: William Affeldt [mailto:william.affe...@yahoo.com]
Sent: 30 November 2011 08:46 PM
To: Rynard Coetzee
Cc: ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

Make sure that you configured the codec under the dial peers on BR1. They use 
g729 by default. Sounds like the dial-peers to call manager from BR1 don't have 
a voice class codec or are a hard set codec configured.

Sent from my iPhone

On Nov 30, 2011, at 8:12 AM, Rynard Coetzee 
mailto:rynard.coet...@bytes.co.za>> wrote:
Hi guys
I have been struggling with this problem for most of the day now ,and I don`t 
know what else I can check. The MoH works if I call from HQ branch to BR1 ,but 
when I call from the PSTN to BR1 I get tone on hold. I have the relevant config 
on my BR1 router
Ccm-manager music-on-hold
Telephony service
Moh music-on-hold.au
Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
I also configured separate DP for MOH server in CUCM with a G711 only region. I 
have the MOH setting on the audio source ,server and MRG set. Another strange 
thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone 
on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it 
shows that there are 0 active multicast sessions ?
Any ideas ,because I have run out … ?
Regards
Rynard
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Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[Rynard Coetzee]

Hi Gurpeet
Thanks for the reply ,I have checked the perf query class on the CCM and it 
also shows 0 multicast sessions ,I actually have a ACL on my router that blocks 
port 16384 from the CUCM to the branch router. I have also checked all the 
other things you mentioned numerous times and they are all setup correctly 
,this is the reason why I am confused at this stage.

From: Gurpreet Singh Kukreja [mailto:tycoononway1...@gmail.com]
Sent: 30 November 2011 07:00 PM
To: Rynard Coetzee
Cc: ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

Hi Rynard,

Check the following:

1) When you put the BR1 phone on hold, ssh into your CCM server and run the 
command, "show perf query class "Cisco MOH Device" and check if it shows 
Multicast Sessions as 1 which would mean an active multicast session.

If the value is 1, then the multicast music is played from the CCM and not the 
router.

2) For the PSTN Calls, check:

a) If the Branch router and the Branch site phones are assigned the correct 
device pool?
b) Max hops on the MOH server should be set to 1.
c) Region setting between the MOH region if created and applied on the Device 
Pool for the MOH server should be G711.
d) The MRGL applied on the Branch phones should contain the Multicast MOH 
server.

HTH

Regards
Gurpreet
On Wed, Nov 30, 2011 at 11:12 AM, Rynard Coetzee 
mailto:rynard.coet...@bytes.co.za>> wrote:
Hi guys
I have been struggling with this problem for most of the day now ,and I don`t 
know what else I can check. The MoH works if I call from HQ branch to BR1 ,but 
when I call from the PSTN to BR1 I get tone on hold. I have the relevant config 
on my BR1 router
Ccm-manager music-on-hold
Telephony service
Moh music-on-hold.au
Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
I also configured separate DP for MOH server in CUCM with a G711 only region. I 
have the MOH setting on the audio source ,server and MRG set. Another strange 
thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone 
on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it 
shows that there are 0 active multicast sessions ?
Any ideas ,because I have run out ... ?
Regards
Rynard

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Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711

[Anthony Alba]

Very strange: I can now get both inbound and outbound calls to CME SIP
working with transcoder invoked at BR2-RTR. I cannot use "voice-class codec
1" under the dial-peer.

This surprises me: why would voice class codec hurt the task?

voice class codec 1
 codec pref 1 g729r8
 codec pref 2 g711ulaw

If I put this under any of the dial-peers it breaks CME SIP.
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Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711

[Anthony Alba]

I have changed the transcoder to

dspfarm profile 1 transcode
 codec g711ulaw
 codec g711alaw
 codec g729ar8
 codec g729abr8
 codec g729r8
 codec g729br8
 maximum sessions 8
 associate application SCCP

now inbound calls to CUE and CME SIP work and I see the transcoder invoked.
Tks! Now I seem to have broken something else...outbound CME SIP is now
b0rked...I get reorder when CUCM phone picks up. Can you see anything wrong
with


dial-peer voice 3600 voip
 destination-pattern 3[16]00
 b2bua
 session protocol sipv2
 session target ipv4:10.10.250.254
 dtmf-relay sip-notify
 codec g711ulaw
 no vad
dial-peer voice 3601 voip
 incoming called-number 399[89]
 codec g711ulaw
!--- outbound to GK
dial-peer voice 1000 voip
 destination-pattern [15]...$
 voice-class codec 1
 voice-class h323 1
 session target ras
 tech-prefix 1#
 dtmf-relay h245-alphanumeric
 no vad
!--- inbound to CME
dial-peer voice 2 voip
 incoming called-number 3...$
 dtmf-relay h245-alphanumeric

CME SIP outbound to CUCM is now broken




On Thu, Dec 1, 2011 at 8:11 AM, Mohammed Al Baqari  wrote:

> You are using g729r8 codec on inbound dial-peer but this isn’t included in
> your DSP profile. Instead you are putting g729a & G729ab.
>
> ** **
>
> Regards,
>
> Mohammed Al Baqari
>
> ** **
>
> *From:* ccie_voice-boun...@onlinestudylist.com [mailto:
> ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Anthony Alba
> *Sent:* Thursday, December 01, 2011 3:38 AM
> *To:* CCIE Study
> *Subject:* [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk
> calls to CME SIP phone to work G.729 to G.711
>
> ** **
>
> Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to
> CME.
> This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM
> and CME.
>
> My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones
> to work: it clearly is some sort of codec issue; when I reconfigure to
> allow G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke
> any transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To
> CME SCCP phones, it is the phone that switches to G.729 and does not need a
> transcoder (inbound or outbound).
>
>
> Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 <-> G.729
> to CUCM.
>
> All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of
> course CF to VM).
>
>
> !--- SIP Phone
> voice register pool  2
>  id mac 0064.40B4.5F35
>  type 7962
>  number 1 dn 2
>  dtmf-relay rtp-nte
>  username 3005 password cisco
>  description 932143005
>  codec g711ulaw
> !--- inbound dial peer for G.729
> voice class codec 1
>  codec preference 1 g729r8
>  codec preference 2 g711ulaw
> !
> dial-peer voice 1001 voip
>  voice-class codec 1
>  incoming called-number 3...$
>  dtmf-relay h245-alphanumeric
>  no vad
> !
> !--- H.323 to SIP on CME
> voice service voip
>  allow-connections h323 to h323
>  allow-connections h323 to sip
>  allow-connections sip to h323
>  allow-connections sip to sip
>  fax protocol cisco
>  h323
>  sip
>   bind control source-interface Vlan400
>   bind media source-interface Vlan400
>   registrar server
> !--- transcoder configured
> Branch2#show sdspfarm units
>
> mtp-1 Device:BR2-XCODE TCP socket:[1]  REGISTERED in SCCP ver 17/10
> actual_stream:16 max_stream 16 IP:1  64002  MTP Dixieland keepalive 879
> Supported codec:
>  G711Ulaw
>  G711Alaw
>  G729a
>  G729ab
>  Universal Xcoder
>
>  max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0
>
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Re: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711

[Mohammed Al Baqari]

You are using g729r8 codec on inbound dial-peer but this isn't included in
your DSP profile. Instead you are putting g729a & G729ab.

 

Regards,

Mohammed Al Baqari

 

From: ccie_voice-boun...@onlinestudylist.com
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Anthony Alba
Sent: Thursday, December 01, 2011 3:38 AM
To: CCIE Study
Subject: [OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk
calls to CME SIP phone to work G.729 to G.711

 

Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to
CME.
This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM
and CME.

My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones to
work: it clearly is some sort of codec issue; when I reconfigure to allow
G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke any
transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To CME
SCCP phones, it is the phone that switches to G.729 and does not need a
transcoder (inbound or outbound).


Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 <-> G.729 to
CUCM.

All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of
course CF to VM).


!--- SIP Phone
voice register pool  2
 id mac 0064.40B4.5F35
 type 7962
 number 1 dn 2
 dtmf-relay rtp-nte
 username 3005 password cisco
 description 932143005
 codec g711ulaw
!--- inbound dial peer for G.729
voice class codec 1
 codec preference 1 g729r8
 codec preference 2 g711ulaw
!
dial-peer voice 1001 voip
 voice-class codec 1
 incoming called-number 3...$
 dtmf-relay h245-alphanumeric
 no vad
!
!--- H.323 to SIP on CME
voice service voip 
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 fax protocol cisco 
 h323
 sip
  bind control source-interface Vlan400
  bind media source-interface Vlan400
  registrar server
!--- transcoder configured
Branch2#show sdspfarm units

mtp-1 Device:BR2-XCODE TCP socket:[1]  REGISTERED in SCCP ver 17/10
actual_stream:16 max_stream 16 IP:1  64002  MTP Dixieland keepalive 879  
Supported codec:
 G711Ulaw
 G711Alaw
 G729a
 G729ab
 Universal Xcoder

 max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0

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Re: [OSL | CCIE_Voice] Question about Called Number displayed on phone.

[Anthony Alba]

The IOS gateway cam also use H.225 back to CUCM to affect the Called Number
display.

Amy covers this in the audio: if you want to control the display on the
phone, then do manipulation at the RP, even though this DM may be trumped
by RL details. You also have to disable the H.225 notification on the IOS
gateway back to CUCM or this will overwrite the called number.





On Tue, Nov 29, 2011 at 1:06 PM, ccielabrat  wrote:

> Can someone help me understand what determines what gets displayed on the
> phone display when calling outbound.
>
> I have a setup where I have a h323 Gw and MGCP Gw in a single RL.
> I create a route pattern of 9.2345678 and assign it to the RL.
> If it goes to the H323 GW , I don't drop the 9 prefix in the RL and it
> displays 92345678 on the phone.
> If it goes to the MGCP GW, the 9 prefix is dropped in the RL and it
> displays 2345678 on the phone.
>
> So I figured the display value must be based on what gets sent to the GW,
> but this doesn't seem to be true either.
>
> If I adjust my dial-peers on H323 to match on 2345678 (no 9 prefix) , and
> drop the 9 in the RL ,  I still see the 9 prefix as dialed on the phone.
>
> ___
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> visit www.ipexpert.com
>
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> www.PlatinumPlacement.com
>
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[OSL | CCIE_Voice] Vol 2 Lab 2: cannot get inbound H.323 trunk calls to CME SIP phone to work G.729 to G.711

[Anthony Alba]

Hi, I'm working on Vol 2 Lab 2: H.323 GK controlled trunk between CUCM to
CME.
This is different from Vol 2 Lab 1 task where we used a CUBE between CUCM
and CME.

My problem: I cannot get inbound G.729 calls from CUCM to CME SIP phones to
work: it clearly is some sort of codec issue; when I reconfigure to allow
G.711 everywhere it works. On inbound, BR2-RTR just doesn't invoke any
transcoder. One consequence is CFNA to CUE fails too (G.711 issues). To CME
SCCP phones, it is the phone that switches to G.729 and does not need a
transcoder (inbound or outbound).


Outbound calls to CUCM work: BR2-RTR invokes a transcoder G.711 <-> G.729
to CUCM.

All PSTN calls work; H.323 trunk calls to CME SCCP phones work (except of
course CF to VM).


!--- SIP Phone
voice register pool  2
 id mac 0064.40B4.5F35
 type 7962
 number 1 dn 2
 dtmf-relay rtp-nte
 username 3005 password cisco
 description 932143005
 codec g711ulaw
!--- inbound dial peer for G.729
voice class codec 1
 codec preference 1 g729r8
 codec preference 2 g711ulaw
!
dial-peer voice 1001 voip
 voice-class codec 1
 incoming called-number 3...$
 dtmf-relay h245-alphanumeric
 no vad
!
!--- H.323 to SIP on CME
voice service voip
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 fax protocol cisco
 h323
 sip
  bind control source-interface Vlan400
  bind media source-interface Vlan400
  registrar server
!--- transcoder configured
Branch2#show sdspfarm units

mtp-1 Device:BR2-XCODE TCP socket:[1]  REGISTERED in SCCP ver 17/10
actual_stream:16 max_stream 16 IP:1  64002  MTP Dixieland keepalive 879
Supported codec:
 G711Ulaw
 G711Alaw
 G729a
 G729ab
 Universal Xcoder

 max-mtps:1, max-streams:16, alloc-streams:16, act-streams:0
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Re: [OSL | CCIE_Voice] Need help understanding this behavior

[Priyank Kiran]

Thanks, now do you guys know if this is going to be addressed in later
revisions of CUCM (8.x) OR changing from H323 to SIP would help?

OR may be its just the way MTP behaves and you just can't support MMoH with
MTP involved?

Priyank

On Wed, Nov 30, 2011 at 5:14 PM, Mohammed Al Baqari <
baqari.voic...@gmail.com> wrote:

>  Guys,b
>
> ** **
>
> MMoH isn’t supported as per Cisco when MTP is invoked. Instead you will
> hear ToH.
>
> ** **
>
> “The following restriction exists for multicast music on hold (MOH) when
> a media termination point (MTP) is invoked. When an MTP resource gets
> invoked in a call leg at a site that is using multicast MOH, the caller
> receives silence instead of music on hold. To avoid this scenario,
> configure unicast MOH or Tone on Hold instead of multicast MOH.”
>
> ** **
>
>
> http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmfeat/fsmoh.html
> 
>
> ** **
>
> Regards,
>
> Mohammed Al Baqari
>
> ** **
>
> *From:* ccie_voice-boun...@onlinestudylist.com [mailto:
> ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Robert Thomas
> *Sent:* Saturday, November 26, 2011 10:43 AM
> *To:* Divin Mathew John
> *Cc:* ccie_voice@onlinestudylist.com; Priyank Kiran
> *Subject:* Re: [OSL | CCIE_Voice] Need help understanding this behavior***
> *
>
> ** **
>
> Divin is right. MTP doesnt  support connecting to a multicast stream, so
> it would make sense CUCM converts it to a unicast stream.
>
> On Fri, Nov 25, 2011 at 11:32 PM, Divin Mathew John 
> wrote:
>
> I think this is normal behaviour. MULTICAST MOH cannot go thru MTP. as in
> the MTP cannot re-originate the stream. CUCM uses Unicast MOH instead. At
> least in the lab scenario, try not to check MTP box.
>
> ** **
>
> On Fri, Nov 25, 2011 at 1:58 PM, Ashraf Ayyash 
> wrote:
>
> I Got real case for the same issue but longtime ago , cannot remember
> 100% what i have done on it
> can you please collect ccm sdi sdl and IPVMS detailed traces for the
> both calls ?
>
> I will may take a look when i will have Chance to , but i also need to
> know why you have enabled the MTP first place and what type of MTP we
> have IOS or CCM MTP ?
>
> Ash
>
>
>
> On Thu, Nov 24, 2011 at 4:42 PM, Priyank Kiran 
> wrote:
> > It does
> >
> > On Thursday, November 24, 2011, Mohd Baqari 
> > wrote:
> >> The MRGL of MTP should have MoH multicast.
> >>
> >> Regards,
> >> Mohammed Al Baqari
> >> Sent from my iPhone
> >> On Nov 25, 2011, at 1:57 AM, Priyank Kiran 
> >> wrote:
> >>
> >> No it's not, have 2 MRGLs
> >>
> >> 1) MRGL attached to DP of gateway and MTP are same > mrgl-siteXX >
> mrg-moh
> >> + mrg-mtp-siteXX
> >> 2) MRGL attached to DP of MoH server >  mrgl-moh  > mrg-moh
> >>
> >> Would like to point out that I only have 1 muticast source and server in
> >> my cluster which has been bound to mrg-moh.
> >>
> >>
> >> On Thu, Nov 24, 2011 at 4:44 PM, Mohd Baqari 
> >> wrote:
> >>>
> >>> What is the MRGL assigned to the device pool of your MTP. Is it the
> same
> >>> MoH multicast MRGL.
> >>> Regards,
> >>> Mohammed Al Baqari
> >>> Sent from my iPhone
> >>> On Nov 24, 2011, at 9:50 PM, Priyank Kiran 
> >>> wrote:
> >>>
> >>> Experts,
> >>>
> >>> Need help understanding the following behavior conceptually -
> >>>
> >>> Have the subscriber as dedicated MOH multicast server incrementing on
> >>> port with default address 239.1.1.1 port 16384
> >>> Remote H323 gateway, with local music-on-hold wav file spoofing the
> above
> >>> source address.
> >>> This works as expected when put on HOLD and I see all the right output
> >>> via "show ccm-manager music-on-hold" and "debug ccm-manager music
> events"
> >>> and "show perf query class"
> >>>
> >>> However, when I check the "Media Termination Point Required" box on the
> >>> gateway page in CUCM - I no longer see it sourcing off of the local
> router
> >>> flash and it now becomes a unicast stream sourcing off of the
> Subscriber
> >>> which I can see from the "show perf query class" command.
> >>>
> >>> Couple questions I have is
> >>> 1) What forces it to go unicast when you check the MTP required box?
> >>> 2) Can you still have multicast music-on-hold stream off the local
> router
> >>> flash with MTP required check ON?
> >>>
> >>>
> >>> Thanks,
> >>> Priyank
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> ___
> >>> For more information regarding industry leading CCIE Lab training,
> please
> >>> visit www.ipexpert.com
> >>>
> >>> Are you a CCNP or CCIE and looking for a job? Check out
> >>> www.PlatinumPlacement.com 
> >>
> > ___
> > For more information regarding industry leading CCIE Lab training, please
> > visit www.ipexpert.com
> >
> > Are you a CCNP or CCIE and looking for a job? Check out
> > www.PlatinumPlacement.com 
> >
> ___
> For more infor

Re: [OSL | CCIE_Voice] Need help understanding this behavior

[Mohammed Al Baqari]

Guys,

 

MMoH isn't supported as per Cisco when MTP is invoked. Instead you will hear
ToH.

 

"The following restriction exists for multicast music on hold (MOH) when a
media termination point (MTP) is invoked. When an MTP resource gets invoked
in a call leg at a site that is using multicast MOH, the caller receives
silence instead of music on hold. To avoid this scenario, configure unicast
MOH or Tone on Hold instead of multicast MOH."

 

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmfeat/fsmoh
.html

 

Regards,

Mohammed Al Baqari

 

From: ccie_voice-boun...@onlinestudylist.com
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Robert Thomas
Sent: Saturday, November 26, 2011 10:43 AM
To: Divin Mathew John
Cc: ccie_voice@onlinestudylist.com; Priyank Kiran
Subject: Re: [OSL | CCIE_Voice] Need help understanding this behavior

 

Divin is right. MTP doesnt  support connecting to a multicast stream, so it
would make sense CUCM converts it to a unicast stream.

On Fri, Nov 25, 2011 at 11:32 PM, Divin Mathew John 
wrote:

I think this is normal behaviour. MULTICAST MOH cannot go thru MTP. as in
the MTP cannot re-originate the stream. CUCM uses Unicast MOH instead. At
least in the lab scenario, try not to check MTP box.

 

On Fri, Nov 25, 2011 at 1:58 PM, Ashraf Ayyash  wrote:

I Got real case for the same issue but longtime ago , cannot remember
100% what i have done on it
can you please collect ccm sdi sdl and IPVMS detailed traces for the
both calls ?

I will may take a look when i will have Chance to , but i also need to
know why you have enabled the MTP first place and what type of MTP we
have IOS or CCM MTP ?

Ash



On Thu, Nov 24, 2011 at 4:42 PM, Priyank Kiran 
wrote:
> It does
>
> On Thursday, November 24, 2011, Mohd Baqari 
> wrote:
>> The MRGL of MTP should have MoH multicast.
>>
>> Regards,
>> Mohammed Al Baqari
>> Sent from my iPhone
>> On Nov 25, 2011, at 1:57 AM, Priyank Kiran 
>> wrote:
>>
>> No it's not, have 2 MRGLs
>>
>> 1) MRGL attached to DP of gateway and MTP are same > mrgl-siteXX >
mrg-moh
>> + mrg-mtp-siteXX
>> 2) MRGL attached to DP of MoH server >  mrgl-moh  > mrg-moh
>>
>> Would like to point out that I only have 1 muticast source and server in
>> my cluster which has been bound to mrg-moh.
>>
>>
>> On Thu, Nov 24, 2011 at 4:44 PM, Mohd Baqari 
>> wrote:
>>>
>>> What is the MRGL assigned to the device pool of your MTP. Is it the same
>>> MoH multicast MRGL.
>>> Regards,
>>> Mohammed Al Baqari
>>> Sent from my iPhone
>>> On Nov 24, 2011, at 9:50 PM, Priyank Kiran 
>>> wrote:
>>>
>>> Experts,
>>>
>>> Need help understanding the following behavior conceptually -
>>>
>>> Have the subscriber as dedicated MOH multicast server incrementing on
>>> port with default address 239.1.1.1 port 16384
>>> Remote H323 gateway, with local music-on-hold wav file spoofing the
above
>>> source address.
>>> This works as expected when put on HOLD and I see all the right output
>>> via "show ccm-manager music-on-hold" and "debug ccm-manager music
events"
>>> and "show perf query class"
>>>
>>> However, when I check the "Media Termination Point Required" box on the
>>> gateway page in CUCM - I no longer see it sourcing off of the local
router
>>> flash and it now becomes a unicast stream sourcing off of the Subscriber
>>> which I can see from the "show perf query class" command.
>>>
>>> Couple questions I have is
>>> 1) What forces it to go unicast when you check the MTP required box?
>>> 2) Can you still have multicast music-on-hold stream off the local
router
>>> flash with MTP required check ON?
>>>
>>>
>>> Thanks,
>>> Priyank
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> ___
>>> For more information regarding industry leading CCIE Lab training,
please
>>> visit www.ipexpert.com
>>>
>>> Are you a CCNP or CCIE and looking for a job? Check out
>>> www.PlatinumPlacement.com
>>
> ___
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
> Are you a CCNP or CCIE and looking for a job? Check out
> www.PlatinumPlacement.com
>
___
For more information regarding industry leading CCIE Lab training, please
visit www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out
www.PlatinumPlacement.com

 


___
For more information regarding industry leading CCIE Lab training, please
visit www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out
www.PlatinumPlacement.com





 

-- 
Robert

___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

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www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Need Help with MoH

[Mohammed Al Baqari]

Enjoy J

 

Regards,

Mohammed Al Baqari

 

From: datucha123 datucha123 [mailto:datucha...@gmail.com] 
Sent: Thursday, December 01, 2011 12:24 AM
To: Mohammed Al Baqari
Cc: ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] Need Help with MoH

 

Yes :) I know that I can enable the G729 from the IPVMS Service. But I was
just testing :)

 

I am just wondering how to make it

On Wed, Nov 30, 2011 at 11:48 PM, Mohammed Al Baqari
 wrote:

Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to
MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don't see
any need for XCODE.

 

In fact you need to enable G729 codec from IPVMS service parameters for MoH
since only G711 is allowed by default (you need to select both). After this
you should be able to hear MoH instead of ToH.

 

Regards,

Mohammed Al Baqari

 

From: ccie_voice-boun...@onlinestudylist.com
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of datucha123
datucha123
Sent: Wednesday, November 30, 2011 10:59 PM
To: ccie_voice@onlinestudylist.com
Subject: [OSL | CCIE_Voice] Need Help with MoH

 

Hello,

 

I am facing a Problem with MoH over the SIP/H323 Trunk with MTP.

 

I know, that the multicast MoH is not supported when the MTP is check in the
H323 gateway, but I have a problem with Unicast MoH with transcoding.

 

But I have the following configuration.

 

Only G711U is activated for MoH (default). 

 

I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that
this Region is using G729 to CUCM IP Phones, and to MoH regions as well:

 

So I have 

HQ_Region  -  G711 Inside and G729 to SIP_Trunk_Region. 

SIP_Trunk_Region  - G711 inside and G729 to HQ_Region.

 

So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP
Phones along with the MoH Server are assigned the HQ_Region. 

 

Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which
is using G729 to all other Regions).

Transcoder is assigne the HQ_Region.

 

So when I call the SIP Trunk (CUCME IP Phones) the call is successful and
negotiated codec is G729, and MTP is also allocated, as I have checked the
MTP Required Checkbox. 

 

But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears
a Beeps instead of MoH Music. 

 

I cannot get how to make transcoder to transcode the MoH from G711 to G729,
so that the MTP will be also used on the SIP Trunk.

 

BTW, when I remove the MTP Required from the SIP Trunk, the MoH is
transcoded, and the remote IP Phone (CUCME) can hear the music. 

 

But I want to have an MTP checked as well, and in this case the MoH music
does not play. (Only Beeps).

 

Please help me.

 

 

 

 

___
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www.ipexpert.com

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www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Need Help with MoH

[datucha123 datucha123]

Yes :) I know that I can enable the G729 from the IPVMS Service. But I was
just testing :)

I am just wondering how to make it

On Wed, Nov 30, 2011 at 11:48 PM, Mohammed Al Baqari <
baqari.voic...@gmail.com> wrote:

>  Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to
> MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don’t see
> any need for XCODE.
>
> ** **
>
> In fact you need to enable G729 codec from IPVMS service parameters for
> MoH since only G711 is allowed by default (you need to select both). After
> this you should be able to hear MoH instead of ToH.
>
> ** **
>
> Regards,
>
> Mohammed Al Baqari
>
> ** **
>
> *From:* ccie_voice-boun...@onlinestudylist.com [mailto:
> ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *datucha123
> datucha123
> *Sent:* Wednesday, November 30, 2011 10:59 PM
> *To:* ccie_voice@onlinestudylist.com
> *Subject:* [OSL | CCIE_Voice] Need Help with MoH
>
> ** **
>
> Hello,
>
>  
>
> I am facing a Problem with MoH over the SIP/H323 Trunk with MTP.
>
>  
>
> I know, that the multicast MoH is not supported when the MTP is check in
> the H323 gateway, but I have a problem with Unicast MoH with transcoding.*
> ***
>
>  
>
> But I have the following configuration.
>
>  
>
> Only G711U is activated for MoH (default). 
>
>  
>
> I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so
> that this Region is using G729 to CUCM IP Phones, and to MoH regions as
> well:
>
>  
>
> So I have 
>
> HQ_Region  -  G711 Inside and G729 to SIP_Trunk_Region. 
>
> SIP_Trunk_Region  - G711 inside and G729 to HQ_Region.
>
>  
>
> So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP
> Phones along with the MoH Server are assigned the HQ_Region. 
>
>  
>
> Also I have an G729 MTP on a Router, which is assigned the MTP_Region
> (Which is using G729 to all other Regions).
>
> Transcoder is assigne the HQ_Region.
>
>  
>
> So when I call the SIP Trunk (CUCME IP Phones) the call is successful and
> negotiated codec is G729, and MTP is also allocated, as I have checked the
> MTP Required Checkbox. 
>
>  
>
> But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone
> hears a Beeps instead of MoH Music. 
>
>  
>
> I cannot get how to make transcoder to transcode the MoH from G711 to
> G729, so that the MTP will be also used on the SIP Trunk.
>
>  
>
> BTW, when I remove the MTP Required from the SIP Trunk, the MoH is
> transcoded, and the remote IP Phone (CUCME) can hear the music. 
>
>  
>
> But I want to have an MTP checked as well, and in this case the MoH music
> does not play. (Only Beeps).
>
>  
>
> Please help me.
>
>  
>
>  
>
>  
>
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 210

[Jonathan Monestel]

Hello Ken,

The command "h323-gateway voip interface" is used only if you need to register 
the gateway with a GK. Remove it

> From: ccie_voice-requ...@onlinestudylist.com
> Subject: CCIE_Voice Digest, Vol 69, Issue 210
> To: ccie_voice@onlinestudylist.com
> Date: Wed, 30 Nov 2011 14:48:54 -0500
> 
> Send CCIE_Voice mailing list submissions to
>   ccie_voice@onlinestudylist.com
> 
> To subscribe or unsubscribe via the World Wide Web, visit
>   http://onlinestudylist.com/mailman/listinfo/ccie_voice
> or, via email, send a message with subject or body 'help' to
>   ccie_voice-requ...@onlinestudylist.com
> 
> You can reach the person managing the list at
>   ccie_voice-ow...@onlinestudylist.com
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of CCIE_Voice digest..."
> 
> 
> Today's Topics:
> 
>1. Re: H323 GW & GK (Eliot Ngwa)
>2. Re: CCIE_Voice Digest, Vol 69, Issue 208 (Jonathan Monestel)
>3. Re: Need Help with MoH (Mohammed Al Baqari)
> 
> 
> --
> 
> Message: 1
> Date: Wed, 30 Nov 2011 14:09:20 -0500
> From: Eliot Ngwa 
> To: Ken Wyan 
> Cc: ccie_voice@onlinestudylist.com
> Subject: Re: [OSL | CCIE_Voice] H323 GW & GK
> Message-ID:
>   
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Another way to do this is on the gatekeeper configure:
> 
> no zone subnet ZONE default enable
> zone subnet ZONE  
> enable
> 
> this will prevent gateways from registering to GK automatically and only
> allow gateways on the subnet which you have specified, to register to GK
> 
> 
> On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan  wrote:
> 
> > I have this scenario.
> >
> > I want to register BR1 router as h323 gateway to CUCM. In addition HQ
> > Router is configured as a Gatekeeper as well , but I don't want BR1 gateway
> > to register with GK.
> >
> > For that I configure below (on BR1 Router)
> >
> > int xxx
> > h323-gateway voip interface
> > h323-gateway voip bind srcaddr x.x.x.x
> >
> > gateway
> >
> > But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't
> > configure for it )
> >
> > How can I configure gatekeeper to reject registration request from BR1?
> >
> > ( I configured GK as per IPExpert BLS solutions)
> >
> > Thanks
> >
> >
> >
> > ___
> > For more information regarding industry leading CCIE Lab training, please
> > visit www.ipexpert.com
> >
> > Are you a CCNP or CCIE and looking for a job? Check out
> > www.PlatinumPlacement.com
> >
> -- next part --
> An HTML attachment was scrubbed...
> URL: 
> 
> --
> 
> Message: 2
> Date: Wed, 30 Nov 2011 13:29:43 -0600
> From: Jonathan Monestel 
> To: 
> Cc: ccie_voice@onlinestudylist.com
> Subject: Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208
> Message-ID: 
> Content-Type: text/plain; charset="iso-8859-1"
> 
> 
> 
> Rynard,
> 
> Check the bandwidth assigned to this location against
>  the DP for the MOH server. Make sure at least its enough for 1 stream 
> in G711
> 
> Additionally having the loopback before the voice interface in the route 
> statement has proven to have issues.
> 
> Changes suggested:
> 
> no Ccm-manager music-on-hold
> Ccm-manager music-on-hold "voice interface" (bound to the voice int)
> 
> no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 
> 10.10.201.1 (Voice Int)
> Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 
> (loopback)
> 
> Let us know how it goes
> > 
> > --
> > 
> > Message: 1
> > Date: Wed, 30 Nov 2011 16:12:25 +
> > From: Rynard Coetzee 
> > To: "ccie_voice@onlinestudylist.com" 
> > Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router
> > flash
> > Message-ID:
> > <97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local>
> > Content-Type: text/plain; charset="us-ascii"
> > 
> > Hi guys
> > I have been struggling with this problem for most of the day now ,and I 
> > don`t know what else I can check. The MoH works if I call from HQ branch to 
> > BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the 
> > relevant config on my BR1 router
> > Ccm-manager music-on-hold
> > Telephony service
> > Moh music-on-hold.au
> > Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
> > (Voice Int)
> > I also configured separate DP for MOH server in CUCM with a G711 only 
> > region. I have the MOH setting on the audio source ,server and MRG set. 
> > Another strange thing that I see is when I call from HQ phone to BR1 phone 
> > and I put BR1 phone on hold I hear the MOH stream ,but when I do show 
> > ccm-manager music-on-hold it shows that there are 0 active multicast 
> > sessions ?
> > Any ideas ,because I have run out ... ?
> > Regards
> > Rynard
> > -- next part 

Re: [OSL | CCIE_Voice] Creating log files in the lab.

[Amit Singh]

Hi 

  There are no such restrictions. I remember creating 6. 

Regards
Amit

Sent from my iPad

On 1/12/2011, at 5:03 AM, ccielabrat  wrote:

> I don't think this is an NDA topic.
> If you think it is, please disregard.
> 
> Is there any restriction to create log files on the Lab pc you work off in 
> the lab?
> I like to grab the default CUE config into a text file and modify then paste 
> back.
> 
> Just wondering if the PC is locked down that I can't save files along the way.
> 
> 
> ___
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Need Help with MoH

[Mohammed Al Baqari]

Bit confusing. Why do you need XCODE. From HQ_Region (MoH server) to
MTP_Region its G729 and from MTP_Region to SIP_Trunk_Region. So I don't see
any need for XCODE.

 

In fact you need to enable G729 codec from IPVMS service parameters for MoH
since only G711 is allowed by default (you need to select both). After this
you should be able to hear MoH instead of ToH.

 

Regards,

Mohammed Al Baqari

 

From: ccie_voice-boun...@onlinestudylist.com
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of datucha123
datucha123
Sent: Wednesday, November 30, 2011 10:59 PM
To: ccie_voice@onlinestudylist.com
Subject: [OSL | CCIE_Voice] Need Help with MoH

 

Hello,

 

I am facing a Problem with MoH over the SIP/H323 Trunk with MTP.

 

I know, that the multicast MoH is not supported when the MTP is check in the
H323 gateway, but I have a problem with Unicast MoH with transcoding.

 

But I have the following configuration.

 

Only G711U is activated for MoH (default). 

 

I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that
this Region is using G729 to CUCM IP Phones, and to MoH regions as well:

 

So I have 

HQ_Region  -  G711 Inside and G729 to SIP_Trunk_Region. 

SIP_Trunk_Region  - G711 inside and G729 to HQ_Region.

 

So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP
Phones along with the MoH Server are assigned the HQ_Region. 

 

Also I have an G729 MTP on a Router, which is assigned the MTP_Region (Which
is using G729 to all other Regions).

Transcoder is assigne the HQ_Region.

 

So when I call the SIP Trunk (CUCME IP Phones) the call is successful and
negotiated codec is G729, and MTP is also allocated, as I have checked the
MTP Required Checkbox. 

 

But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone hears
a Beeps instead of MoH Music. 

 

I cannot get how to make transcoder to transcode the MoH from G711 to G729,
so that the MTP will be also used on the SIP Trunk.

 

BTW, when I remove the MTP Required from the SIP Trunk, the MoH is
transcoded, and the remote IP Phone (CUCME) can hear the music. 

 

But I want to have an MTP checked as well, and in this case the MoH music
does not play. (Only Beeps).

 

Please help me.

 

 

 

___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208

[Jonathan Monestel]

Rynard,

Check the bandwidth assigned to this location against
 the DP for the MOH server. Make sure at least its enough for 1 stream 
in G711

Additionally having the loopback before the voice interface in the route 
statement has proven to have issues.

Changes suggested:

no Ccm-manager music-on-hold
Ccm-manager music-on-hold "voice interface" (bound to the voice int)

no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 
(loopback)

Let us know how it goes
> 
> --
> 
> Message: 1
> Date: Wed, 30 Nov 2011 16:12:25 +
> From: Rynard Coetzee 
> To: "ccie_voice@onlinestudylist.com" 
> Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router
>   flash
> Message-ID:
>   <97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local>
> Content-Type: text/plain; charset="us-ascii"
> 
> Hi guys
> I have been struggling with this problem for most of the day now ,and I don`t 
> know what else I can check. The MoH works if I call from HQ branch to BR1 
> ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant 
> config on my BR1 router
> Ccm-manager music-on-hold
> Telephony service
> Moh music-on-hold.au
> Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
> (Voice Int)
> I also configured separate DP for MOH server in CUCM with a G711 only region. 
> I have the MOH setting on the audio source ,server and MRG set. Another 
> strange thing that I see is when I call from HQ phone to BR1 phone and I put 
> BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager 
> music-on-hold it shows that there are 0 active multicast sessions ?
> Any ideas ,because I have run out ... ?
> Regards
> Rynard
> -- next part --
> An HTML attachment was scrubbed...
> URL: 
> 
> --
> 
> Message: 2
> Date: Wed, 30 Nov 2011 16:27:56 +
> From: stewart.mcfarl...@provista-uk.com
> To: ccie_voice@onlinestudylist.com
> Subject: [OSL | CCIE_Voice] Automated Reply Re: "CCIE_Voice Digest,
>   Vol 69, Issue 207"
> Message-ID: 
> 
> This is an automated reply to your message "CCIE_Voice Digest, Vol 69, Issue 
> 207" sent to stewart.mcfarl...@provista-uk.com.
> 
> Dear ccie_voice-requ...@onlinestudylist.com
> 
> Thank you for your email.  
> 
> Please note that due to unforseen circumstances I will be out of the office 
> for the rest of this week (w/c 17/10/11).
> 
> If you require any assistance please contact the provista office on 
> 08456424642.  For technical assistance please contact 
> serviced...@provista-uk.com.
> 
> Thanks
> 
> Stewart
> 
> 
> --
> 
> Message: 3
> Date: Wed, 30 Nov 2011 16:31:58 +
> From: Jason Langenfeld 
> To: ccielabrat , ccie foro ipexpert
>   
> Subject: Re: [OSL | CCIE_Voice] Creating log files in the lab.
> Message-ID: 
> Content-Type: text/plain; charset="us-ascii"
> 
> It's not locked down.  I usually create  4 notepads on the desktop for my 
> configs.
> 
> Thanks,
> Jason Langenfeld
> 
> 
> 
> From: ccielabrat mailto:ccielab...@gmail.com>>
> Date: Wed, 30 Nov 2011 11:03:35 -0500
> To: ccie foro ipexpert 
> mailto:ccie_voice@onlinestudylist.com>>
> Subject: [OSL | CCIE_Voice] Creating log files in the lab.
> 
> I don't think this is an NDA topic.
> If you think it is, please disregard.
> 
> Is there any restriction to create log files on the Lab pc you work off in 
> the lab?
> I like to grab the default CUE config into a text file and modify then paste 
> back.
> 
> Just wondering if the PC is locked down that I can't save files along the way.
> 
> 
> ___ For more information 
> regarding industry leading CCIE Lab training, please visit www.ipexpert.com 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
> 
> 
> --
> 
> Message: 4
> Date: Wed, 30 Nov 2011 12:00:00 -0500
> From: Gurpreet Singh Kukreja 
> To: Rynard Coetzee 
> Cc: "ccie_voice@onlinestudylist.com" 
> Subject: Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router
>   flash
> Message-ID:
>   
> Content-Type: text/plain; charset="windows-1252"
> 
> Hi Rynard,
> 
> Check the following:
> 
> 1) When you put the BR1 phone on hold, ssh into your CCM server and run the
> command, "show perf query class "Cisco MOH Device" and check if it shows
> Multicast Sessions as 1 which would mean an active multicast session.
> 
> If the value is 1, then the multicast music is played from the CCM and not
> the router.
> 
> 2) For the PSTN Calls, check:
> 
> a) If the Branch router and the Branch site phones are assigned the correct
> device pool?
> b) Max hops on the MOH server should be set to 1.
> c) Region setting between the MOH region if created and applied on the
> Device Po

Re: [OSL | CCIE_Voice] H323 GW & GK

[Eliot Ngwa]

Another way to do this is on the gatekeeper configure:

no zone subnet ZONE default enable
zone subnet ZONE  
enable

this will prevent gateways from registering to GK automatically and only
allow gateways on the subnet which you have specified, to register to GK


On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan  wrote:

> I have this scenario.
>
> I want to register BR1 router as h323 gateway to CUCM. In addition HQ
> Router is configured as a Gatekeeper as well , but I don't want BR1 gateway
> to register with GK.
>
> For that I configure below (on BR1 Router)
>
> int xxx
> h323-gateway voip interface
> h323-gateway voip bind srcaddr x.x.x.x
>
> gateway
>
> But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't
> configure for it )
>
> How can I configure gatekeeper to reject registration request from BR1?
>
> ( I configured GK as per IPExpert BLS solutions)
>
> Thanks
>
>
>
> ___
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
> Are you a CCNP or CCIE and looking for a job? Check out
> www.PlatinumPlacement.com
>
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] CCIE_Voice Digest, Vol 69, Issue 208

[Jonathan Monestel]

Rynard,


Check the bandwithd assigned to this location against the DP for the MOH 
server. Make sure at least its enough for a1 stream in G711

Additionally having the loopback before the voice interface in the route 
statement has proven to have issues.

Changes suggested:

no Ccm-manager music-on-hold
Ccm-manager music-on-hold "voice interface"

no Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
Multicast moh 239.1.1.1 port 16384 route 10.10.201.1 (Voice Int) 10.10.110.2 
(loopback)

Let us know how it goes

> From: ccie_voice-requ...@onlinestudylist.com
> Subject: CCIE_Voice Digest, Vol 69, Issue 208
> To: ccie_voice@onlinestudylist.com
> Date: Wed, 30 Nov 2011 12:00:02 -0500
> 
> Send CCIE_Voice mailing list submissions to
>   ccie_voice@onlinestudylist.com
> 
> To subscribe or unsubscribe via the World Wide Web, visit
>   http://onlinestudylist.com/mailman/listinfo/ccie_voice
> or, via email, send a message with subject or body 'help' to
>   ccie_voice-requ...@onlinestudylist.com
> 
> You can reach the person managing the list at
>   ccie_voice-ow...@onlinestudylist.com
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of CCIE_Voice digest..."
> 
> 
> Today's Topics:
> 
>1. Problem with Multicast MOH from router flash (Rynard Coetzee)
>2. Automated Reply Re: "CCIE_Voice Digest, Vol 69, Issue 207"
>   (stewart.mcfarl...@provista-uk.com)
>3. Re: Creating log files in the lab. (Jason Langenfeld)
>4. Re: Problem with Multicast MOH from router flash
>   (Gurpreet Singh Kukreja)
> 
> 
> --
> 
> Message: 1
> Date: Wed, 30 Nov 2011 16:12:25 +
> From: Rynard Coetzee 
> To: "ccie_voice@onlinestudylist.com" 
> Subject: [OSL | CCIE_Voice] Problem with Multicast MOH from router
>   flash
> Message-ID:
>   <97D19F256B859A48A6A93E8A9210E52A17A0FB26@BYTESEXCH2K10N1.bytes.local>
> Content-Type: text/plain; charset="us-ascii"
> 
> Hi guys
> I have been struggling with this problem for most of the day now ,and I don`t 
> know what else I can check. The MoH works if I call from HQ branch to BR1 
> ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant 
> config on my BR1 router
> Ccm-manager music-on-hold
> Telephony service
> Moh music-on-hold.au
> Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
> (Voice Int)
> I also configured separate DP for MOH server in CUCM with a G711 only region. 
> I have the MOH setting on the audio source ,server and MRG set. Another 
> strange thing that I see is when I call from HQ phone to BR1 phone and I put 
> BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager 
> music-on-hold it shows that there are 0 active multicast sessions ?
> Any ideas ,because I have run out ... ?
> Regards
> Rynard
> -- next part --
> An HTML attachment was scrubbed...
> URL: 
> 
> --
> 
> Message: 2
> Date: Wed, 30 Nov 2011 16:27:56 +
> From: stewart.mcfarl...@provista-uk.com
> To: ccie_voice@onlinestudylist.com
> Subject: [OSL | CCIE_Voice] Automated Reply Re: "CCIE_Voice Digest,
>   Vol 69, Issue 207"
> Message-ID: 
> 
> This is an automated reply to your message "CCIE_Voice Digest, Vol 69, Issue 
> 207" sent to stewart.mcfarl...@provista-uk.com.
> 
> Dear ccie_voice-requ...@onlinestudylist.com
> 
> Thank you for your email.  
> 
> Please note that due to unforseen circumstances I will be out of the office 
> for the rest of this week (w/c 17/10/11).
> 
> If you require any assistance please contact the provista office on 
> 08456424642.  For technical assistance please contact 
> serviced...@provista-uk.com.
> 
> Thanks
> 
> Stewart
> 
> 
> --
> 
> Message: 3
> Date: Wed, 30 Nov 2011 16:31:58 +
> From: Jason Langenfeld 
> To: ccielabrat , ccie foro ipexpert
>   
> Subject: Re: [OSL | CCIE_Voice] Creating log files in the lab.
> Message-ID: 
> Content-Type: text/plain; charset="us-ascii"
> 
> It's not locked down.  I usually create  4 notepads on the desktop for my 
> configs.
> 
> Thanks,
> Jason Langenfeld
> 
> 
> 
> From: ccielabrat mailto:ccielab...@gmail.com>>
> Date: Wed, 30 Nov 2011 11:03:35 -0500
> To: ccie foro ipexpert 
> mailto:ccie_voice@onlinestudylist.com>>
> Subject: [OSL | CCIE_Voice] Creating log files in the lab.
> 
> I don't think this is an NDA topic.
> If you think it is, please disregard.
> 
> Is there any restriction to create log files on the Lab pc you work off in 
> the lab?
> I like to grab the default CUE config into a text file and modify then paste 
> back.
> 
> Just wondering if the PC is locked down that I can't save files along the way.
> 
> 
> ___ For more information 
> regarding industry leading CCIE Lab training, please visit www.ipexpert.com 
> Are you a CCNP o

[OSL | CCIE_Voice] Adding second language to CUE

[ccielabrat]

I'm trying to add a second language to an AIM-CUE.

I use the command "software install add url  ftp://x.x.x.x/xyz.pkg
and it seems to run without a problem but when it finishes processing the
file,

I get the follow message :

Language add-ons found on the system (1):

  Installed   SKUName (version)
--
  *  ENU   CUE Voicemail US English (7.0.6)

Maximum allowed language add-ons (=1) already installed.
You can use "software uninstall" to remove add-ons.

ui_install scripts executed successfully.

The issue is if I run "Show software licenses" , it indicates a max of 2
languages are allowed.

CUE# sho software licenses
Installed license files:
 - voicemail_lic.sig : 12 MAILBOX LICENSE

Core:
 - Application mode: CCME
 - Total usable system ports: 6

Voicemail/Auto Attendant:
 - Max system mailbox capacity time: 840
 - Default # of general delivery mailboxes: 5
 - Default # of personal mailboxes: 12

 - Max # of configurable mailboxes: 17

Interactive Voice Response:
 - Max # of IVR sessions: Not Available

Languages:
 - Max installed languages: 2
 - Max enabled languages: 2
___
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[OSL | CCIE_Voice] Need Help with MoH

[datucha123 datucha123]

Hello,

I am facing a Problem with MoH over the SIP/H323 Trunk with MTP.

I know, that the multicast MoH is not supported when the MTP is check in
the H323 gateway, but I have a problem with Unicast MoH with transcoding.

But I have the following configuration.

Only G711U is activated for MoH (default).

I have a SIP Trunk towards CUCME, this SIP Trunk is in G729 Region, so that
this Region is using G729 to CUCM IP Phones, and to MoH regions as well:

So I have
HQ_Region  -  G711 Inside and G729 to SIP_Trunk_Region.
SIP_Trunk_Region  - G711 inside and G729 to HQ_Region.

So the SIP Trunk is assigned the SIP_Trunk_Region (Through DP) and the IP
Phones along with the MoH Server are assigned the HQ_Region.

Also I have an G729 MTP on a Router, which is assigned the MTP_Region
(Which is using G729 to all other Regions).
Transcoder is assigne the HQ_Region.

So when I call the SIP Trunk (CUCME IP Phones) the call is successful and
negotiated codec is G729, and MTP is also allocated, as I have checked the
MTP Required Checkbox.

But when I press the Hold key on the CUCM IP Phone, the CUCME IP Phone
hears a Beeps instead of MoH Music.

I cannot get how to make transcoder to transcode the MoH from G711 to G729,
so that the MTP will be also used on the SIP Trunk.

BTW, when I remove the MTP Required from the SIP Trunk, the MoH is
transcoded, and the remote IP Phone (CUCME) can hear the music.

But I want to have an MTP checked as well, and in this case the MoH music
does not play. (Only Beeps).

Please help me.
___
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www.ipexpert.com

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Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[William Affeldt]

Make sure that you configured the codec under the dial peers on BR1. They use 
g729 by default. Sounds like the dial-peers to call manager from BR1 don't have 
a voice class codec or are a hard set codec configured. 

Sent from my iPhone

On Nov 30, 2011, at 8:12 AM, Rynard Coetzee  wrote:

> Hi guys
> 
> I have been struggling with this problem for most of the day now ,and I don`t 
> know what else I can check. The MoH works if I call from HQ branch to BR1 
> ,but when I call from the PSTN to BR1 I get tone on hold. I have the relevant 
> config on my BR1 router
> 
> Ccm-manager music-on-hold
> 
> Telephony service
> 
> Moh music-on-hold.au
> 
> Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
> (Voice Int)
> 
> I also configured separate DP for MOH server in CUCM with a G711 only region. 
> I have the MOH setting on the audio source ,server and MRG set. Another 
> strange thing that I see is when I call from HQ phone to BR1 phone and I put 
> BR1 phone on hold I hear the MOH stream ,but when I do show ccm-manager 
> music-on-hold it shows that there are 0 active multicast sessions ?
> 
> Any ideas ,because I have run out … ?
> Regards
> 
> Rynard
> 
> ___
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] OT: Compatible 7961 displays

[chase mergenthal]

7960's and 7961's have different screens, so I'm not sure it will work...

-Chase

--
If winners never quit and quitters never win, then who coined the phrase, "Quit 
while you’re still ahead."?



 

From: mik...@msn.com
To: ccie_voice@onlinestudylist.com
Date: Tue, 29 Nov 2011 17:57:52 -0500
Subject: [OSL | CCIE_Voice] OT: Compatible 7961 displays



Hi All this is a bit off topic, but I got ripped off on Ebay with a dead 7961  
so I purchased a 7961 with a smashed screen, but otherwise functional. Only to 
find out the dead 7961 has a bad display also. Does anyone know if a 7940/60 
displays are compatible? They are really cheap on ebay while the 7941’s are 
still going for 50.00. Thanks,Mike
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com ___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[Gurpreet Singh Kukreja]

Hi Rynard,

Check the following:

1) When you put the BR1 phone on hold, ssh into your CCM server and run the
command, "show perf query class "Cisco MOH Device" and check if it shows
Multicast Sessions as 1 which would mean an active multicast session.

If the value is 1, then the multicast music is played from the CCM and not
the router.

2) For the PSTN Calls, check:

a) If the Branch router and the Branch site phones are assigned the correct
device pool?
b) Max hops on the MOH server should be set to 1.
c) Region setting between the MOH region if created and applied on the
Device Pool for the MOH server should be G711.
d) The MRGL applied on the Branch phones should contain the Multicast MOH
server.

HTH

Regards
Gurpreet

On Wed, Nov 30, 2011 at 11:12 AM, Rynard Coetzee  wrote:

>  Hi guys
>
> I have been struggling with this problem for most of the day now ,and I
> don`t know what else I can check. The MoH works if I call from HQ branch to
> BR1 ,but when I call from the PSTN to BR1 I get tone on hold. I have the
> relevant config on my BR1 router
>
> Ccm-manager music-on-hold
>
> Telephony service 
>
> Moh music-on-hold.au
>
> Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback)
> 10.10.201.1 (Voice Int)
>
> I also configured separate DP for MOH server in CUCM with a G711 only
> region. I have the MOH setting on the audio source ,server and MRG set.
> Another strange thing that I see is when I call from HQ phone to BR1 phone
> and I put BR1 phone on hold I hear the MOH stream ,but when I do show
> ccm-manager music-on-hold it shows that there are 0 active multicast
> sessions ?
>
> Any ideas ,because I have run out … ?
> Regards
>
> Rynard
>
> ___
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
> Are you a CCNP or CCIE and looking for a job? Check out
> www.PlatinumPlacement.com
>
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] Creating log files in the lab.

[Jason Langenfeld]

It's not locked down.  I usually create  4 notepads on the desktop for my 
configs.

Thanks,
Jason Langenfeld



From: ccielabrat mailto:ccielab...@gmail.com>>
Date: Wed, 30 Nov 2011 11:03:35 -0500
To: ccie foro ipexpert 
mailto:ccie_voice@onlinestudylist.com>>
Subject: [OSL | CCIE_Voice] Creating log files in the lab.

I don't think this is an NDA topic.
If you think it is, please disregard.

Is there any restriction to create log files on the Lab pc you work off in the 
lab?
I like to grab the default CUE config into a text file and modify then paste 
back.

Just wondering if the PC is locked down that I can't save files along the way.


___ For more information regarding 
industry leading CCIE Lab training, please visit www.ipexpert.com Are you a 
CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

[OSL | CCIE_Voice] Automated Reply Re: "CCIE_Voice Digest, Vol 69, Issue 207"

[stewart . mcfarlane]

This is an automated reply to your message "CCIE_Voice Digest, Vol 69, Issue 
207" sent to stewart.mcfarl...@provista-uk.com.

Dear ccie_voice-requ...@onlinestudylist.com

Thank you for your email.  

Please note that due to unforseen circumstances I will be out of the office for 
the rest of this week (w/c 17/10/11).

If you require any assistance please contact the provista office on 
08456424642.  For technical assistance please contact 
serviced...@provista-uk.com.

Thanks

Stewart
___
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[OSL | CCIE_Voice] Problem with Multicast MOH from router flash

[Rynard Coetzee]

Hi guys
I have been struggling with this problem for most of the day now ,and I don`t 
know what else I can check. The MoH works if I call from HQ branch to BR1 ,but 
when I call from the PSTN to BR1 I get tone on hold. I have the relevant config 
on my BR1 router
Ccm-manager music-on-hold
Telephony service
Moh music-on-hold.au
Multicast moh 239.1.1.1 port 16384 route 10.10.110.2 (loopback) 10.10.201.1 
(Voice Int)
I also configured separate DP for MOH server in CUCM with a G711 only region. I 
have the MOH setting on the audio source ,server and MRG set. Another strange 
thing that I see is when I call from HQ phone to BR1 phone and I put BR1 phone 
on hold I hear the MOH stream ,but when I do show ccm-manager music-on-hold it 
shows that there are 0 active multicast sessions ?
Any ideas ,because I have run out ... ?
Regards
Rynard
___
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www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

[OSL | CCIE_Voice] Creating log files in the lab.

[ccielabrat]

I don't think this is an NDA topic.
If you think it is, please disregard.

Is there any restriction to create log files on the Lab pc you work off in
the lab?
I like to grab the default CUE config into a text file and modify then
paste back.

Just wondering if the PC is locked down that I can't save files along the
way.
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] H323 GW & GK

[Rrcrumm]

You also do not need the h323-gateway voip interface command. This command is 
not required for a gw to register as an h323 gw but one of the commands needed 
if you are registering it to a gatekeeper

Randall

Sent from my iPhone

On Nov 30, 2011, at 7:22 AM, Gurpreet Singh Kukreja  
wrote:

> Hi Ken,
> 
> On the BR1 router, enter command, "no gateway" and see if that helps.
> 
> Regards
> Gurpreet
> 
> 
> On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan  wrote:
> I have this scenario.
>  
> I want to register BR1 router as h323 gateway to CUCM. In addition HQ Router 
> is configured as a Gatekeeper as well , but I don't want BR1 gateway to 
> register with GK.
>  
> For that I configure below (on BR1 Router)
>  
> int xxx
> h323-gateway voip interface
> h323-gateway voip bind srcaddr x.x.x.x
>  
> gateway
>  
> But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't 
> configure for it )
>  
> How can I configure gatekeeper to reject registration request from BR1?
>  
> ( I configured GK as per IPExpert BLS solutions)
>  
> Thanks
>  
>  
> 
> ___
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
> 
> ___
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
___
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www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

Re: [OSL | CCIE_Voice] H323 GW & GK

[Gurpreet Singh Kukreja]

Hi Ken,

On the BR1 router, enter command, "no gateway" and see if that helps.

Regards
Gurpreet


On Wed, Nov 30, 2011 at 9:52 AM, Ken Wyan  wrote:

> I have this scenario.
>
> I want to register BR1 router as h323 gateway to CUCM. In addition HQ
> Router is configured as a Gatekeeper as well , but I don't want BR1 gateway
> to register with GK.
>
> For that I configure below (on BR1 Router)
>
> int xxx
> h323-gateway voip interface
> h323-gateway voip bind srcaddr x.x.x.x
>
> gateway
>
> But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't
> configure for it )
>
> How can I configure gatekeeper to reject registration request from BR1?
>
> ( I configured GK as per IPExpert BLS solutions)
>
> Thanks
>
>
>
> ___
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
> Are you a CCNP or CCIE and looking for a job? Check out
> www.PlatinumPlacement.com
>
___
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

[OSL | CCIE_Voice] H323 GW & GK

[Ken Wyan]

I have this scenario.

I want to register BR1 router as h323 gateway to CUCM. In addition HQ
Router is configured as a Gatekeeper as well , but I don't want BR1 gateway
to register with GK.

For that I configure below (on BR1 Router)

int xxx
h323-gateway voip interface
h323-gateway voip bind srcaddr x.x.x.x

gateway

But I noticed BR1 registers with HQ gatekeeper ( eventhough I didn't
configure for it )

How can I configure gatekeeper to reject registration request from BR1?

( I configured GK as per IPExpert BLS solutions)

Thanks
___
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www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com