On Mon, Sep 15, 2008 at 8:48 AM, atif ali <[EMAIL PROTECTED]> wrote: > Thank you for your reply. I am using SipXTapiDotNet and as far as the mic and > speaker setup are concerened, they are setup correctly. > > The real problem is I have one client behind Firewall and other is not behind > firewall. > If I call the Agent on the PC behind the Firewall, sipxecs does not connect > the call. > But if i call from the UA, behind the Firewall, sipxecs connects the call but > I cant > hear voice. I think it could be a nat traversal issue.
Could you run Wireshark on both sides and post here SIP+RTP traces? PS I'm on a vacation at the moment, so my abilities to help you are quite limited. -- Regards, Alexander Chemeris. SIPez LLC. SIP VoIP, IM and Presence Consulting http://www.SIPez.com tel: +1 (617) 273-4000 _______________________________________________ sipxtapi-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
