[cisco-voip] Multicast SRST, branch router, no moh for PSTN caller

[Ryan Ratliff]

I'm pretty sure CM will increment the port/IP address of the MOH  
stream going from ulaw to alaw.   Since you can only stream to one  
multicast IP address/port from the router you need to make sure every  
endpoint that needs to listen to that MOH source is using the same  
codec.

It's also (at least used to be) required you source from a loopback  
if there is a PSTN interface that needs to hear the MOH in the router  
that is sourcing it.

-Ryan

On Jun 6, 2007, at 3:40 AM, Kalle Tetto wrote:

Hi there,

I have installed an 3825 Router in a branch office, to avoid multicast
crossing the WAN links. I have configured, as mentioned in the cisco
documents, the moh on the branch router. That works fine for the phones,
but if an external caller is put on hold, he hears nothing. Is it
possible, that i need a stream for ulaw and alaw? I think,I have
configured the ulaw stream. The router is in france, so I think, they
would need alaw.

Or has anyone of you had this problem before?

Any response would be helpful, many thanks

_______________________________________________
cisco-voip mailing list
cisco-voip at puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip