Credit go to Jane Ryer for the inital version/info, here is expanded info;
Customer didn't want music on hold to cross the WAN for a remote spoke site.
They wanted music to multicast from the router flash card out a local PRI for
the site and for it to work under CME-as-SRST.
1. ip multicast routing and ip pim dense-mode in router (does it need to go on
int serial0/0/0:23 where the PRI is? It does need to go on the interface that
has the 7900 phones)
2. ccm-manager music-on-hold | moh music-on-hold.au | multicast moh
239.1.1.3 port 16384 <interface> configured in router (you can use any private
multicast address but has to match CallManager)(adding the interface fixed my
MoH not working)
3. Enable Multicast Audio Sources on this CallManager MOH Server
4. CallManager MoH Server Base Multicast IP Address = 239.1.1.3
5. CallManager MoH Server Base Multicast Port Number = 16384
6. CallManager MoH Server Increment Multicast on = IP Address
7. CallManager MoH ServerMax Hops = 5 (or less if you want to keep it off WAN)
8. MOH Audio Source: SampleAudioSource (1) = Allow Multicasting
9. In Media Resource Group = Use Multicast for MOH Audio (requires at
least one multicast MOH resource)
10. Cisco IP Voice Media Streaming App = 711 mulaw and 729 Annex A
selected.
11. Media Resource Group List configured in Device Pool level with
appropriate MRG.
12.MOHMulticastResourceActive counter got incremented when put the call
On-Hold.
13. Verify you put the music-on-hold.au on the flash:
Smaple Running-config from IOS 15.0(1)XA3
ccm-manager music-on-hold
ccm-manager config server 10.10.55.133 (CallManager IP)
ccm-manager config
ccm-manager sccp local FastEthernet0/0
telephony-service
moh music-on-hold.au
multicast moh 239.1.1.11 port 16384 route 10.225.106.2
show ccm-manager music-on-hold
show ip mroute
show ip multicast interface
show ephone moh (only in SRST mode)
From: ccie_voice-boun...@onlinestudylist.com
[mailto:ccie_voice-boun...@onlinestudylist.com] On Behalf Of naoufal kerboute
Sent: Friday, June 25, 2010 3:53 PM
To: Ashar Siddiqui
Cc: ccie_voice@onlinestudylist.com
Subject: [OSL | CCIE_Voice] RE : Multicast Moh from Flash of BR1
Hi Ashar,
I need to play in case to forget the stress of the lab, it's coming soon.
I think you are right the problem on the UCM side, I will try to restart the
Media voice app and back to you.
The output of show ccm-manager music-on-hold
BR1-RTR#show ccm-manager music-on-hold
Current active multicast sessions : 0
So ucm didn't provide any multicast to the router.
Regards
________________________________
De : Ashar Siddiqui [siddas...@gmail.com]
Date d'envoi : vendredi 25 juin 2010 18:51
À : naoufal kerboute
Cc : ccie_voice@onlinestudylist.com
Objet : Re: [OSL | CCIE_Voice] Multicast Moh from Flash of BR1
First of all, why are you playing? You should be labbing properly as voice
field is not a playground..
Joke aside... ;)
What is your "'show ccm-manager music-on-hold" ?
If no MoH streams are shown by this command then CCM has failed to provide the
gateway with MoH
Also keep in mind Tone on hold means there is a CM misconfiguration. Silence
means the RTP is not getting to the router.
Your case is CCM configuration issue. Check configuration again properly.
Check at Pub CCM > the MOH server - region/Device pool selected properly, reset
it and then login to subscriber..go to the same place and reset it from there
as well.
Also restart Media Voice app.
The output you posted means that you have proper telephony-service
configuration (max-dn/max-ephone etc)...problem is at cucm side..
You can now continue playing..
Ash>
naoufal kerboute wrote:
Hi,
I'm playing with multicast moh over the flash of router, the configuration
looks good and I can see in the debug the moh traffic, but on the PSTN phone I
heard only bips.
below the output of debug ephone moh:
Jun 25 18:03:04.729: MoH route If Vlan240 ETHERNET 10.10.201.1 via ARP
Jun 25 18:03:04.729: MoH route If Loopback0 46 10.10.110.2 via 10.10.110.2
Jun 25 18:03:09.173: ifs_read flash:music-on-hold.au end of file at 492545 read
3976 = 496521
Jun 25 18:03:09.177: moh tail fill from 24 at 0x4A0E9FF8 length 4024
Jun 25 18:03:10.017: MoH route If Vlan240 ETHERNET 10.10.201.1 via ARP
Jun 25 18:03:10.017: MoH route If Loopback0 46 10.10.110.2 via 10.10.110.2
I've created a region who use g711 with other regions, activated the multicast
on the source file and the moh server.
Any Ideas?
________________________________
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com<http://www.ipexpert.com>
-----------------------------------------
Disclaimer:
This e-mail communication and any attachments may contain
confidential and privileged information and is for use by the
designated addressee(s) named above only. If you are not the
intended addressee, you are hereby notified that you have received
this communication in error and that any use or reproduction of
this email or its contents is strictly prohibited and may be
unlawful. If you have received this communication in error, please
notify us immediately by replying to this message and deleting it
from your computer. Thank you.
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
