[SR-Users] change ptime / RTP packet size

[Laurent Schweizer]

hello,

 

I use  kamailio 1.5.4  with rtpproxy 1.2.1 

 

I try to change the ptime (RTP packet size) with the Nathelper module .

 

to do it I call the function rtpproxy_offer with the option "z20"  but the
"a=ptime:30" in SDP is not changed  

 

any idea ?

 

Regards

 

Laurent

 

Log of RTPproxy:

 

 

Jul  2 09:40:49 dns2 rtpproxy[19050]: DBUG:handle_command: received command
"19072_4 UZ20c0,8,101 2ab4d3ad6ff9676a 217.162.26.26 3000 112a4c5d45;1"

Jul  2 09:40:49 dns2 rtpproxy[19050]: INFO:handle_command: new session
2ab4d3ad6ff9676a, tag 112a4c5d45;1 requested, type strong

Jul  2 09:40:49 dns2 rtpproxy[19050]: INFO:handle_command: new session on a
port 54858 created, tag 112a4c5d45;1

Jul  2 09:40:49 dns2 rtpproxy[19050]: INFO:handle_command: pre-filling
caller's address with 217.162.26.26:3000

Jul  2 09:40:49 dns2 rtpproxy[19050]: INFO:handle_command: RTP packets from
caller will be resized to 20 milliseconds

Jul  2 09:40:49 dns2 rtpproxy[19050]: DBUG:doreply: sending reply "19072_4
54858 15.43.10.128 "

Jul  2 09:41:51 dns2 rtpproxy[19050]: INFO:process_rtp: session timeout

Jul  2 09:41:51 dns2 rtpproxy[19050]: INFO:remove_session: RTP stats: 0 in
from callee, 0 in from caller, 0 relayed, 0 dropped

Jul  2 09:41:51 dns2 rtpproxy[19050]: INFO:remove_session: RTCP stats: 0 in
from callee, 0 in from caller, 0 relayed, 0 dropped

Jul  2 09:41:51 dns2 rtpproxy[19050]: INFO:remove_session: session on ports
54858/0 is cleaned up

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20100702/c0c50547/attachment-0001.htm>