18 Apr
2004
18 Apr
'04
6:49 p.m.
On 15-04 18:26, Graham Turner wrote:
Jan, thanks once again for your post reply
i have been able to proceed with the installation of the rtpproxy
distribution from said location and install using 'make install'
can run the command /usr/local/bin/rtpproxy
this doesn't echo anything to the console so i assume it starts ok ????
Yes.
this now introduces errors logged to the console as i
attempt to setup video
conversation between one endpoint behind the NAT and the other on the public
internet;
extract-body: message body has length zero';
You probably try to change SDP in a message without body, like ACK or
BYE. Normally it does not harm.
force_rtp_proxy: can't extract body from the
message
on_reply processing failed.
the observed behaviour is that the endpoint on the Internet has full
communication while the endpoint behind NAT has none
for reference i am using the nathelper.cfg as published in etc folder of the
CVS version of sip_router - excepting modification of the alias statement
for my domain name
one other point that i can confirm is the modification of the Via Header
with the addition of the "rport" value
i hope this is of use to you in providing some assistance
I would need to see full SIP message dumps, from INVITE to BYE.
Jan.