[cisco-voip] MoH Multicast
michaelreilly at nc.rr.com
michaelreilly at nc.rr.com
Wed Nov 3 08:38:59 EST 2004
can you send a show run and what ver of cm are you running!
----- Original Message -----
From: "Voll, Scott" <Scott.Voll at wesd.org>
Date: Tuesday, November 2, 2004 6:40 pm
Subject: RE: [cisco-voip] MoH Multicast
> This is what my show ccm-manager music shows:
>
> macgw#sh ccm mus
> Current active multicast sessions : 1
> Multicast RTP port Packets Call Codec Incoming
> Address number in/out id Interface
> ===================================================================
> 239.1.1.3 20000 0/0 58577 g729r8
>
> As you can see, it knows the multicast address and port, but no
> packetsare flowing and it doesn't show a incoming interface.
>
> Scott
>
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
> Sent: Tuesday, November 02, 2004 1:48 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] MoH Multicast
>
> I have CM setup to use Multicast for MoH. It works on the local
> LAN but
> over my WAN all I get is silence.
>
> When I do a Sh ccm music I see the the multicast address and RTP port.
> I see the codec is G729 but I have no incoming interface and
> packets are
> not going in or out. Based on that, I think my configs are good.
>
> IP Mutlicast routing
>
> Ip pim sparse-dense-mode on each interface
>
> ip pim rp-address x.x.x.x to the main router.
>
> What else am I missing? I'm not sure it's a codec / bandwidth
> issue on
> CM. Can someone direct me?
>
> Thanks
>
> Scott
>
>
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