[asterisk-users] RTCP too short

[Drew Gibson]

Do you have Grandstream phones?

I noticed a similar issue last year with Grandstream GXP2000 phones. The 
phone was sending an empty RTP packet for the "keepalive" whilst on 
mute. I reported a bug to Grandstream but nothing happened.

regards,

Drew



Jon Weisman wrote:
> I get this all the time. Still haven't found a solution but it doesnt 
> seem to affect call quality or server performance. I think there's a 
> way to disable the message, but I lost the link. :(
>  
> -Jon
>
>     ----- Original Message -----
>     *From:* michel freiha <mailto:michofr at gmail.com>
>     *To:* Asterisk Users Mailing List - Non-Commercial Discussion
>     <mailto:asterisk-users at lists.digium.com> ;
>     asterisk-users-bounces at lists.digium.com
>     <mailto:asterisk-users-bounces at lists.digium.com>
>     *Sent:* Friday, November 28, 2008 10:07 AM
>     *Subject:* [asterisk-users] RTCP too short
>
>     Dear Sir,
>
>     I'm running Asterisk 1.4.21.2 <http://1.4.21.2> on a CentOS
>     machine....When running asterisk -rvvvvv I can see a lot of
>     messages about RTCP too short...
>
>         -- Remote UNIX connection disconnected
>     [Nov 28 13:33:00] WARNING[24863]: rtp.c:891 ast_rtcp_read: RTCP
>     Read too short
>     [Nov 28 13:33:00] WARNING[19803]: rtp.c:891 ast_rtcp_read: RTCP
>     Read too short
>     [Nov 28 13:33:00] WARNING[19803]: rtp.c:891 ast_rtcp_read: RTCP
>     Read too short
>     [Nov 28 13:33:02] WARNING[29804]: rtp.c:891 ast_rtcp_read: RTCP
>     Read too short
>
>     Can you let me know how to fix this issue?
>
>     Regards
>
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-- 
Drew Gibson

Systems Administrator
OANDA Corporation
www.oanda.com