asterisk users - Aug 2004 - Someone please try MeetMe MOH with latest CVS and GS phone

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

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

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@softins.co.uk - http://www.softins.co.uk
Play: tony@mountifield.org - http://tony.mountifield.org

On Fri, 2004-08-27 at 16:32 +0000, Tony Mountifield
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
> 
And I do a CVS update at 05:53 CEST on Saturday and it's all fixed. 

Great work Mark.

-- 
Dave Cotton <dcotton@linuxautrement.com>