[asterisk-users] Multicast Paging

Jonathan C. Bailey jbailey at co.marshall.ia.us
Wed Mar 31 16:25:45 CDT 2010


I think I may have to do that.. I'm beginning to think my idea with VLC just won't work. BTW, we're running 1.4.28 (but so far there seems to be a backport).


----- Original Message -----
From: "Leif Madsen" <leif.madsen at asteriskdocs.org>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com>
Sent: Wednesday, March 31, 2010 2:42:14 PM GMT -06:00 US/Canada Central
Subject: Re: [asterisk-users] Multicast Paging

Jonathan C. Bailey wrote:
> I know this may be a bit off topic...
> 
> 
> I'm trying to play a pre-recorded message to a group of Aastra phones using multicast paging. I can page phone to phone without issue, but sending from one of my servers to the phones results in garbled audio. Anyone else been able to make this work without problem? My VLC command line is below.
> 
> cvlc -v emergency-test2.wav --norm-max-level=5 --sout "#transcode{acodec=ulaw,ab=64,channels=1,samplerate=8000}:rtp{dst=239.0.1.20,port-audio=16000,proto=udp}"
> 
> -Jon
> 

Why not use the built in multicast paging system? :)

https://issues.asterisk.org/view.php?id=11797

It appears to exist in 1.6.2.

Leif.

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