[Asterisk-Users] Unknown RTP codec 96 received

[Javier Oviedo]

Hi all
This is my network schema:

h323endpoint1..10 <=>gk1<=>gk2<=>h323/sip GW<=>SER<=>asterisk<=>sip endpoints


When I use the voicemail options with calls between h323 endpoints in asterisk, I obtain the following error:

Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received
Dec  5 16:14:40 NOTICE[10528]: rtp.c:564 ast_rtp_read: Unknown RTP codec
96 received

I use the codec 711


Since I can settle this problem?

Thanks in advance!
Best Regards!!