[cisco-voip] Serving Music on Hold from router's flash

[Ryan Ratliff]

You will likely want a new MRGL that only has access to the MOH server that gets them the IP address configured on the router.   

Giving CUCM the option to pick other MOH servers will lead to silence when you put people on hold.  I'm pretty sure CUCM will round-robin among MOH servers in the same MRG.

-Ryan

On Jun 9, 2010, at 3:16 PM, Jason Aarons (US) wrote:

> Have a Remote Site that doesn’t have any local resources. Customer wants to keep MoH off the WAN, so setting up Multicast MoH from Branch Routers for my first time. My question is our MRG has multiple MoH servers listed so do I just make sure 239.1.1.10 (Subscriber A) is at the top of the list? They have a MPLS WAN that doesn’t pass multicast. 
>  
>  
> Media Resources > Music On Hold Server >
> CallManager Subscriber A
> Enable Multi-cast Audio Sources on this MOH Server
> Base Multi-cast IP Address  239.1.1.10
> Base Multi-cast Port Number 16384
> Max Hops 2
>  
> CallManager Subscriber B
> Enable Multi-cast Audio Sources on this MOH Server
> Base Multi-cast IP Address  239.1.1.9
> Base Multi-cast Port Number 16384
> Max Hops 2
>  
> CallManager Subscriber C
> Enable Multi-cast Audio Sources on this MOH Server
> Base Multi-cast IP Address  239.1.1.8
> Base Multi-cast Port Number 16384
> Max Hops 2
>  
> telephony-service
>  description Ver8-0 IOS150-1.XA3
>  srst mode auto-provision all
>  srst ephone description CME-as-SRST Wan Failure : Jun 07 2010 12:07:35
>  srst dn line-mode dual
>  authentication credential didata didata
>  max-ephones 25
>  max-dn 60
>  ip source-address 239.1.1.10 port 2000
>  system message Unified CME-as-SRST
>  max-conferences 8 gain -6
>  moh music-on-hold.au
>  multicast moh 239.1.1.10 port 16384
>  
> Reference
> Multicast MoH from Branch Routers
> http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/7x/moh.html
> 
> 
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