<div dir="ltr"><div><div>Hi everyone,<br><br></div>I have a public IP(106.x.x.x), a OpenSIPS(192.168.1.x) and two SIP UAC(192.168.2.x/192.168.3.x), the OpenSIPS and UACs are all behind NAT but not the same NAT.<br><br>I configure my route to use the public IP, and forward all packets to my OpenSIPS.<br></div><div><br></div><div>1. The UACs register to 106.x.x.x, and registered sucessfully.<br></div><div>2. UACs can send/receive 'INVITE' and '200 OK' properly.<br><br></div><div>What's the problem is:<br></div><div>1. UAC cannot sent/receive 'ACK', as the UAC tries to send 'ACK' request to the other peer directly. When use nathelper, the UAC tries to send 'ACK' to 192.168.1.x, which still has problems.<br></div><div>2. The RTP cannot send properly, try rtpproxy with no luck. (The rtpproxy and OpenSIPS run ont the same machine.)<br><br></div><div>The opensips.cfg is some like the nathelper.cfg which is in the OpenSIPS/examples/ directory.<br><br></div><div>Any one can help? Thanks in advance<br></div><div><br></div><div><div><div><div><div><br></div><div>-- <br><div class="gmail_signature"><div dir="ltr"><div><span><font color="#888888">xiaofeng<br><br>--<br>gpg key fingerprint:<br>2048R/5E63005B<br>C84F 671F 70B7 7330 4726 5EC8 02BC CBA2 5E63 005B<br><br>Distribution: Fedora 17 (Beefy Miracle)</font></span><br><a href="https://fedoraproject.org/" target="_blank">Fedora Project</a><span></span><br><span><font color="#888888">--</font></span><br><span><font color="#888888">trans-zh_cn mailing list<br>
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