[OSL | CCIE_Voice] H323 Voip Interface commands comment.

[Michael.Sears]

Bill,

In reference to using or not using:

h323-gateway voip interface (Used for Gatekeeper Configurations)

The "h323-gateway voip interface" command  dictates the source address that 
being used to communicate with gatekeeper.  Unfortunately some are under the 
misunderstanding that this "must" me the loopback add which of course we know 
not to be true.

h323-gateway voip bind srcaddr (Used to build the H323 Gateway)

Sets the source IP address to be used for this H323 gateway.
The ip address attribute indicates the address to be used as the source IP 
address for the gateway.  Use this command for the interface that contains the 
IP address to which you want to bind for all H323 traffic.

Caveat:
I had an associate that argued vehemently that the h323-gateway voip interface 
command was required when setting up the H323 Gateway and explained that he had 
it up and running in his lab.  I looked at his lab and sure enough the command 
was there and NOT registered to his gatekeeper.

After further inspection  I realized he had NOT enabled the gateway command on 
his H323 gateway.  So you can get away with using it, not correct, by not 
enabling the gateway command or just do it the right way.

Thanks Bill for all the valuable information regarding the use of these 
commands.

Michael Sears


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Re: [OSL | CCIE_Voice] Desktop Administrator

[Randall Crumm]

Hi Steven,
Are you saying the UCCX script makes reference to the "callerinq" field somehow?
 
Have a great day!


Thanks,
Randall




 From: Steven Sarrick (ssarrick) 
To: Randall Crumm ; Online Study 
 
Sent: Friday, September 28, 2012 12:42 PM
Subject: Re: [OSL | CCIE_Voice] Desktop Administrator
 

If you look in the solutions guide tho is a custom field you create and 
reference in your script.  You can call it anything you want, but you have to 
create it.  



 
Steven Sarrick
SYSTEMS ENGINEER.SALES
ssarr...@cisco.com
Phone: +1 412 237 6338
Mobile: +1 412 480 3861
 

 
 Think before you print.This email may contain confidential and privileged 
material for the sole use of the intended recipient. Any review, use, 
distribution or disclosure by others is strictly prohibited. If you are not the 
intended recipient (or authorized to receive for the recipient), please contact 
the sender by reply email and delete all copies of this message.
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/index.html
   
From: Randall Crumm 
Reply-To: Randall Crumm 
Date: Friday, September 28, 2012 3:21 PM
To: Online Study 
Subject: [OSL | CCIE_Voice] Desktop Administrator


Hello,
I was working the new 5 labs lab 1. It asks to modify the screen for an UCCX 
agent to see the number of calls in queue. The custom field that needs to be 
created, per the DSG, is "callinq"

I looked in the admin guide and could not find this only the others listed 
already.

Does anyone know where I can reference the available fields?
 
Have a great day!


Thanks,
Randall___
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Re: [OSL | CCIE_Voice] Desktop Administrator

[William Bell]

It has been a couple of weeks since I did that lab. IIRC, then you need to 
either create a custom layout or use the existing default (named "default"). 
You'll need to create a new field first ("callinq") and then add that field to 
the layout (preferably, just tweak default). You can do this via desktop admin 
or http://:6293/teamadmin/login.cda. Look for the fields section under 
Enterprise Data.

-Bill
--
William Bell
blog: http://ucguerrilla.com
twitter: @ucguerrilla



On Sep 28, 2012, at 3:21 PM, Randall Crumm wrote:

> Hello,
> I was working the new 5 labs lab 1. It asks to modify the screen for an UCCX 
> agent to see the number of calls in queue. The custom field that needs to be 
> created, per the DSG, is "callinq"
> 
> I looked in the admin guide and could not find this only the others listed 
> already.
> 
> Does anyone know where I can reference the available fields?
>  
> Have a great day!
> 
> Thanks,
> Randall
> ___
> 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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Re: [OSL | CCIE_Voice] Desktop Administrator

[Steven Sarrick (ssarrick)]

If you look in the solutions guide tho is a custom field you create and 
reference in your script.  You can call it anything you want, but you have to 
create it.


[http://www.cisco.com/web/europe/images/email/signature/logo01.jpg]

Steven Sarrick
SYSTEMS ENGINEER.SALES
ssarr...@cisco.com
Phone: +1 412 237 6338
Mobile: +1 412 480 3861





[Think before you print.] Think before you print.

This email may contain confidential and privileged material for the sole use of 
the intended recipient. Any review, use, distribution or disclosure by others 
is strictly prohibited. If you are not the intended recipient (or authorized to 
receive for the recipient), please contact the sender by reply email and delete 
all copies of this message.

For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/index.html





From: Randall Crumm mailto:rrcr...@yahoo.com>>
Reply-To: Randall Crumm mailto:rrcr...@yahoo.com>>
Date: Friday, September 28, 2012 3:21 PM
To: Online Study 
mailto:ccie_voice@onlinestudylist.com>>
Subject: [OSL | CCIE_Voice] Desktop Administrator

Hello,
I was working the new 5 labs lab 1. It asks to modify the screen for an UCCX 
agent to see the number of calls in queue. The custom field that needs to be 
created, per the DSG, is "callinq"

I looked in the admin guide and could not find this only the others listed 
already.

Does anyone know where I can reference the available fields?

Have a great day!

Thanks,
Randall
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[OSL | CCIE_Voice] Desktop Administrator

[Randall Crumm]

Hello,
I was working the new 5 labs lab 1. It asks to modify the screen for an UCCX 
agent to see the number of calls in queue. The custom field that needs to be 
created, per the DSG, is "callinq"

I looked in the admin guide and could not find this only the others listed 
already.

Does anyone know where I can reference the available fields?
 
Have a great day!


Thanks,
Randall
___
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Re: [OSL | CCIE_Voice] alcatel (h323) -> 2921 -> SIP Trunk ->ISP

[Dan Quinlan (daquinla)]

Try configuring the Alcatel for Fast Start on the H323 connection.

DQ
d...@cisco.com

Sent from my iPhone

On Sep 28, 2012, at 2:46 AM, "Chrysostomos Christofi" 
mailto:ch.christ...@logicom.net>> wrote:

Hi Folks

Could you pls check the above trace?

It looks like MTP is need it?

The codec negotiation looks ok



The caller keeps listening ringback even if the call answered.

The pstn phone listen silence for a while when the call is answered, but 
suddenly listen fast busy as if the call where disconnected.




Regards
Chrysostomos

<1-SyslogCatchAll-2012-09-27-no mod.txt>
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Re: [OSL | CCIE_Voice] CUCME in SRST mode IOS Version 15 / Toll Fraud Prevention.

[Rynard Coetzee]

Hi
The phones are 7961`s ,and they don`t register. When I debug SNAP I don`t see 
any SNAP messages when the GW goes into SRST.

-Original Message-
From: Chrysostomos Christofi [mailto:ch.christ...@logicom.net] 
Sent: 28 September 2012 08:56 AM
To: Rynard Coetzee
Cc: ccie_voice@onlinestudylist.com
Subject: RE: [OSL | CCIE_Voice] CUCME in SRST mode IOS Version 15 / Toll Fraud 
Prevention.

Hi Rynard

The phones are 7942?

If you reboot the gw the phones can register and then loose again the 
registration?

Regards
Chrysostomos


-Original Message-
From: ccie_voice-boun...@onlinestudylist.com 
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Rynard Coetzee
Sent: Παρασκευή, 28 Σεπτεμβρίου 2012 9:48 πμ
To: michael.se...@compucom.com; ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] CUCME in SRST mode IOS Version 15 / Toll Fraud 
Prevention.

Hi Michael
Yes  ,I know about the Trust list on the routers ,my problem is that the SNAP 
protocol does not build the Ephone-dn`s of the phones when the site falls into 
SRST mode ,even though I have set to auto provision all. So one of the phones 
actually registers to GW but without a DN and the other phone does not even 
register ,but I have found this to be a problem in the phones config file.
Thanks

-Original Message-
From: michael.se...@compucom.com [mailto:michael.se...@compucom.com] 
Sent: 28 September 2012 04:58 AM
To: ccie_voice@onlinestudylist.com
Cc: Rynard Coetzee
Subject: CUCME in SRST mode IOS Version 15 / Toll Fraud Prevention.

Raynard,

http://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/feature/guide/srst8_1.html

I recently had a client that upgraded all their routers to 3900's Series 
routers and along with that of course 15.x code.  SRST in original 
configuration stopped working with the 15.x code.

We were seeing debugs similar to these and others (debug voice ccapi inout):

*Aug 14 19:54:32.507: %VOICE_IEC-3-GW: Application Framework Core: Internal 
Error (Toll fraud call rejected): IEC=1.1.228.3.31.0 on callID 3 
GUID=AE5066C5883E11DE8026A96657501A09.

Cisco now enables IP Address Trusted Authentication by default.  This was in an 
environment where two routers were being used as SRST gateways with crossbar 
H323 voip route between the routers in this MGCP to accommodate cross router 
calling while in SRST.

The following configuration resolved our issue.  

voice service voip
ip address trusted list
ipv4 172.19.245.1
ipv4 172.19.247.1
ipv4 172.19.243.1
ipv4 171.19.245.1
ipv4 171.19.10.1
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip

Adding trusted lists in this scenario resolved our SRST problem.  No 
configuration changes were made with the exception of add the trusted list, in 
this case, we added all IP Interfaces to the trusted list on each router 
including the loopbacks.

Hope this helps.

Michael Sears



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Re: [OSL | CCIE_Voice] CUCME in SRST mode IOS Version 15 / Toll Fraud Prevention.

[Chrysostomos Christofi]

Hi Rynard

The phones are 7942?

If you reboot the gw the phones can register and then loose again the 
registration?

Regards
Chrysostomos


-Original Message-
From: ccie_voice-boun...@onlinestudylist.com 
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of Rynard Coetzee
Sent: Παρασκευή, 28 Σεπτεμβρίου 2012 9:48 πμ
To: michael.se...@compucom.com; ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] CUCME in SRST mode IOS Version 15 / Toll Fraud 
Prevention.

Hi Michael
Yes  ,I know about the Trust list on the routers ,my problem is that the SNAP 
protocol does not build the Ephone-dn`s of the phones when the site falls into 
SRST mode ,even though I have set to auto provision all. So one of the phones 
actually registers to GW but without a DN and the other phone does not even 
register ,but I have found this to be a problem in the phones config file.
Thanks

-Original Message-
From: michael.se...@compucom.com [mailto:michael.se...@compucom.com] 
Sent: 28 September 2012 04:58 AM
To: ccie_voice@onlinestudylist.com
Cc: Rynard Coetzee
Subject: CUCME in SRST mode IOS Version 15 / Toll Fraud Prevention.

Raynard,

http://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/feature/guide/srst8_1.html

I recently had a client that upgraded all their routers to 3900's Series 
routers and along with that of course 15.x code.  SRST in original 
configuration stopped working with the 15.x code.

We were seeing debugs similar to these and others (debug voice ccapi inout):

*Aug 14 19:54:32.507: %VOICE_IEC-3-GW: Application Framework Core: Internal 
Error (Toll fraud call rejected): IEC=1.1.228.3.31.0 on callID 3 
GUID=AE5066C5883E11DE8026A96657501A09.

Cisco now enables IP Address Trusted Authentication by default.  This was in an 
environment where two routers were being used as SRST gateways with crossbar 
H323 voip route between the routers in this MGCP to accommodate cross router 
calling while in SRST.

The following configuration resolved our issue.  

voice service voip
ip address trusted list
ipv4 172.19.245.1
ipv4 172.19.247.1
ipv4 172.19.243.1
ipv4 171.19.245.1
ipv4 171.19.10.1
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip

Adding trusted lists in this scenario resolved our SRST problem.  No 
configuration changes were made with the exception of add the trusted list, in 
this case, we added all IP Interfaces to the trusted list on each router 
including the loopbacks.

Hope this helps.

Michael Sears



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