Cristian I enable multicast on 1 server only 239.1.1.1 port 16384, we are using audio source 1. i configured a region for the MOH servers only, so it will only use g711. the increment is per ip address
If i issue a show ephone summary, it says that "no moh file loaded" under call-manager fallback i have ip source 10.11.21.1 port 2000 moh BeStillMyLove.wav multicast moh 239.1.1.1 port 16384 route 10.11.21.1 I have the following debugs enabled on the router ephone moh h245 asn when i place a call within the same location i get the beeps, however i don't see any output on the router for the debugs i can see on performance thatn a multicast session becomes active indeed. the same happens if i place a call between locations do you think the problem is with the audio file ? should i try with a *.au file ? thanks 2009/6/10 Cristi Radescu <cristian.rade...@crescendo.ro> > Hi Cristobal, > > > > Just a starting point in your debug: > > - enable multicasting only on a server not both; if you will have > both you must configure different starting IP addresses on each server and > this will not work in Moh from flash scenario; > > - 239.1.1.1 is for audio source 1, codec g711u; make sure you are > using this one for MoH. If you have g729 between regions you should have > there 239.1.1.3 and G729 enabled for MoH in service parameters; > > - also you can use „debug ephone moh” for debugging on router. > > - Also in SRST condition, ip phones will receive only beeps. PSTN > phones will receive music. > > > > Hope this helps, > > Cristian > > > > > ------------------------------ > > *From:* ccie_voice-boun...@onlinestudylist.com [mailto: > ccie_voice-boun...@onlinestudylist.com] *On Behalf Of *Cristobal Priego > *Sent:* Wednesday, June 10, 2009 11:54 PM > *To:* ccie_voice@onlinestudylist.com > *Subject:* [OSL | CCIE_Voice] Integrating Cisco CallManager and Cisco SRST > to Use Cisco SRST As a Multicast MOH Resource > > > > Hello Experts, > > This is not related to a lab or a pod, sometimes i use my customer's > networks to study > > I have centralized deployment, the cluster has 2 servers running CCM 7.x, > the MOH Servers are enabled for multicast, the ip address and port are > configured, the multicast increment is set to "Ip address" > On the selected audio source field on the option 1 (which is the MOH file > that we want to use) the hop count is set to 1 > The MOH audio source has the box check for Allow multicasting. > I created an MRG that include both serves and is enabled for Multicast, the > MRGL has the Moh MRG. the MRGL is assigned to the phones and the remote > gateway. the phones have the user/network audio source selected to option 1 > the remote gateway has the wav file loaded in flash. > the call-manager-fallback has the > ccm-manager music-on-hold > moh <audiofile.wav> > multicast moh 239.1.1.1 port 16384 route <ip address of the sub interface > dedicated for voice> > > If I put a call on hold on the remote branch, the phone is not playing the > music from the local gateway. i get beeps > either internal or external calls. what am i missing? > > If i place a call internally i get the beeps, however in RTMT i can see > that a multicast request becomes active > > If i issue a show ccm-manager music-on-hold i don't see anything > > your help is greatly appreciated >
