[Asterisk-Users] Re: Someone please try MeetMe MOH with latest CVS and GS phone

[Tony Mountifield]

I wrote:
> I have today reported a bug with the latest channel.c (1.134) that
> affects music-on-hold for the first user in a MeetMe room when calling
> from a Grandstream BT102. The music is broken up about 5-10 times a
> second. It doesn't happen when calling from Firefly. It is also fine
> on both clients with 1.133 of channel.c. I am using the ALAW codec.
> 
> Mark at Digium can't reproduce the problem, although I don't know
> a) whether it is specific to GS phones, and
> b) whether Mark has a GS phone to try.
> 
> Please could others with a similar setup try it? The app command
> is MeetMe with the M flag.
> 
> The bug report is at
> http://bugs.digium.com/bug_view_page.php?bug_id=0002312

Further investigation shows that the problem occurs with the default
Grandstream setting of 2 voice frames per RTP packet. Setting it to
1 frame per RTP packet made the problem go away.

So it seems that channel.c 1.134 can't cope with bundling of more than
one voice frame per RTP packet.

What setting do other GS users use?

Cheers
Tony
-- 
Tony Mountifield
Work: tony at softins.co.uk - http://www.softins.co.uk
Play: tony at mountifield.org - http://tony.mountifield.org