Humm... Imay be using an old version of Ethereal, because it does not explicit show RTP or SDP packets.
I will run tests and post the RTP/SDP capture, thanks a lot for the help! Just one thing, yesterday I run nmap to check the ports on both clients and in both of them I saw that ALL UDP PORTS are blocked/filtered by firewall/router/proxy.... do you think this may be the problem? I checked the client source code and I seems to be synmetric..... On 4/5/07, raviprakash sunkara <[EMAIL PROTECTED]> wrote:
HI Use ethereal, or ngrep if not install Download it and install on the Clients side and server side ( for Ethereal) and Ngrep in Server, So that U can see the SDP section in ngrep and in Ethereal u can both rtp packets and SDP messages, I seen the urs Debugs of the OpenSER it doesn't show the properly. On 4/4/07, Amanda Mattiuz <[EMAIL PROTECTED] > wrote: > Hi! > > I have the tcpdump output (from server) and the log from openSER in > debug mode here with me... how can I capture SDP specifically? If u teach me > I can do it and post it.... in fact I'd love to learn it heheheh > > Thanks again!! > > Amanda > > On 4/4/07, Bogdan-Andrei Iancu < [EMAIL PROTECTED]> wrote: > > > > Hi Amanda, > > > > could you post the RTP capture? > > > > regards, > > bogdan > > > > Amanda Mattiuz wrote: > > > Thanks for your reply... > > > > > > I don't understand exactly "lso note that first you need incoming > > RTP > > > (from client to RTPproxy) in order to be able to send RTP behind the > > > nat." ... > > > > > > Checking the traffic with ethereal in the server (rtproxy and > > openser > > > are running on the same machine for the moment), I can see that > > bothe > > > clients are sending packets, but then when rtpproxy routes them to > > the > > > onthr client, I see "ICMP unreacheable host" for both sides..... > > > > > > I will check the client more carefully to be sure it is synmetric... > > > > > > Thanks again!!!! > > > > > > On 4/3/07, *Bogdan-Andrei Iancu* < [EMAIL PROTECTED] > > > <mailto: [EMAIL PROTECTED]>> wrote: > > > > > > Hi Amanda, > > > > > > be sure the devices are symmetric from RTP point of view - > > > otherwise the > > > traversal will not work. Also note that first you need incoming > > RTP > > > (from client to RTPproxy) in order to be able to send RTP behind > > > the nat. > > > > > > regards, > > > bogdan > > > > > > Amanda Mattiuz wrote: > > > > Hello! > > > > > > > > > > > > I'm using rtpproxy to handle NAT, but right now I have > > problems of > > > > unreacheable host... I believe client's firewalls are blocking > > UDP > > > > traffic coming from the proxy ... I tried to change port range > > and > > > > nothing seem to make it work... > > > > > > > > I was wondering if any of you kows something that may fix > > it.... > > > > > > > > Thanks > > > > > > > > -- > > > > > > ------------------------------------------------------------------- > > > > Amanda Remes Mattiuz > > > > [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > > > <mailto: [EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]>> > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > [email protected] <mailto: [email protected]> > > > > http://openser.org/cgi-bin/mailman/listinfo/users > > > > > > > > > > > > > > > > > > > -- > > > ------------------------------------------------------------------- > > > Amanda Remes Mattiuz > > > [EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]> > > > > > > > -- > ------------------------------------------------------------------- > Amanda Remes Mattiuz > [EMAIL PROTECTED] > > _______________________________________________ > Users mailing list > [email protected] > http://openser.org/cgi-bin/mailman/listinfo/users > > -- Thanks and Regards Ravi Prakash Sunkara [EMAIL PROTECTED] M:+91 9985077535 www.hyperion-tech.com Client and Parent company :- www.august-networks.com
-- ------------------------------------------------------------------- Amanda Remes Mattiuz [EMAIL PROTECTED]
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