On 07/02/2010 04:15 AM, Laurent Schweizer wrote:

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

Try use force_rtp_proxy() instead.

Last time I tried to use it, rtpproxy_offer()/answer() were still broken, although admittedly that was a while ago.