Hi all, I have a problem when I test the interoperability of the UAs what are based on Win CE.net (v4.2) SIP Toolkits with some SIP servers (e.g. Asterisk) .
Those UAs do not listen on the port which is used to send the requests. Them open another port ot receive the requests. So, the server can not traverse the NAT by keeping the REGISTER request link alive. Is there any body have the good idea to resolve this problem. Zhang Peihao [EMAIL PROTECTED] 2004-04-05 _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
