[asterisk-dev] AMI command for checking SIP channel QoS (proposal)

[Olle E. Johansson]

5 nov 2009 kl. 21.41 skrev Olle E. Johansson:

> action: sipchannel
> channel: SIP/olle-00000000
> datatype: qos
>
> Response: Success
> LocalSSRC(audio): 1715597342
> RemoteSSRC(audio): 2819276571
> LocalJitter(audio): 20
> LocalPacketCount(audio): 9042
> RemotePacketCount(audio): 9069
> LocalLostPackets(audio): 380
> RemoteLostPackets(audio): 396
> RemoteJitter(audio): 3
> MediaRtt(audio): 204
>

While debugging, I realize that "rtcp debug on" reports a very  
different Remote SSRC than these reports. Something is really weird  
here.

The Media round trip time is the last reported time. We should  
propably calculate an average of the reported round trip times from  
the far end.

/O