RTP streaming for MOH

[Kristan]

Has anyone had this working?

 

I've had a play with VLC, but all I get is screeching when I put a call on hold, I suspect I've not got the codec/mux settings correct, but I can't see what they should be set to. Does anyone have definite working settings?

 

ta

[Vodia PBX]

I've had a play with VLC, but all I get is screeching when I put a call on hold, I suspect I've not got the codec/mux settings correct, but I can't see what they should be set to. Does anyone have definite working settings?

 

It being used on the CS410, the music in jack streams data on the MoH port. It uses (mono) G.711.

 

Maybe do you have a Wireshark trace of the VLC stream?

[Kristan]

I just don't think I've got the command line right - it doesn't seem to be propper G.711..

 

I'm using :

 

vlc -vvv file.mp3 --sout "#transcode{acodec=ulaw,samplerate=8000}:rtp{dst=10.50.4.190,port=4000}"

 

I can't see it sending anything in wireshark now I've looked, so I'm definitely doing something wrong...

[Alex Kasperavicius]

I just don't think I've got the command line right - it doesn't seem to be propper G.711..

 

I'm using :

 

vlc -vvv file.mp3 --sout "#transcode{acodec=ulaw,samplerate=8000}:rtp{dst=10.50.4.190,port=4000}"

 

I can't see it sending anything in wireshark now I've looked, so I'm definitely doing something wrong...

You were almost right - it has to be MONO - (1 channel) - see this post for details.