how to monitor multicast MoH in SRST for IP Phone

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Feb 22nd, 2010
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I implemented multicast MoH in SRST router and want to know any way to monitoring the multicast MoH status in SRST router for IP Phone

-I can monitoring the status when a call from PRI interface with command "show ccm-manager music" or "show voip rtp connection"

-when SRST site IP Phone receiving multiscat MoH traffic from SRST router, I can check the status from RTMT or sniffer on the IP Phone but I want to know how to check the status from SRST router.

Advise please,

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markbatts Thu, 02/25/2010 - 08:32
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Have you tried

debug ephone moh.



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Christopher Newton Thu, 03/04/2010 - 13:59
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Also try a "show ephone summary"

this will verify that the IOS software was able to read the audio file, see example below.

File type AU Media_Payload_G.711Ulaw64k  160 bytes

If you see "INVALID media" then an error is present.

Hope this helps.




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