Dear Klaus, Thanks for your quick response.(just as you did ever)
I am using rtpproxy. However , in my case , the error was shown as below: ---------------------------------------------------------------------------------- 6(32425) INFO: <script>: ALERT: force_rtp_proxy called 6(32425) ERROR: rtpproxy [rtpproxy.c:2211]: incorrect port 0 in reply from rtp proxy 8(32427) INFO: <core> [forward.c:786]: broken reply to forward - no 2nd via 6(32425) ERROR: rtpproxy [rtpproxy.c:2211]: incorrect port 0 in reply from rtp proxy 6(32425) NOTICE: acc [acc.c:275]: ACC: transaction answered: timestamp=1314035733;method=INVITE;from_tag=1499479423;to_tag=1172821397;call_id=415340348;code=200;reason=OK;src_user=123456789;src_domain= mydomain.org;dst_ouser=54321;dst_user=54321;dst_domain=114.158.89.92 7(32426) NOTICE: acc [acc.c:275]: ACC: request acknowledged: timestamp=1314035733;method=ACK;from_tag=1499479423;to_tag=1172821397;call_id=415340348;code=200;reason=OK;src_user=123456789;src_domain= mydomain.org;dst_ouser=54321;dst_user=54321;dst_domain=114.158.89.92 5(32424) INFO: <core> [forward.c:786]: broken reply to forward - no 2nd via 6(32425) NOTICE: acc [acc.c:275]: ACC: transaction answered: timestamp=1314035742;method=BYE;from_tag=1499479423;to_tag=1172821397;call_id=415340348;code=200;reason=OK;src_user=123456789;src_domain= mydomain.org;dst_ouser=54321;dst_user=54321;dst_domain=114.158.89.92 7(32426) INFO: <core> [forward.c:786]: broken reply to forward - no 2nd via 5(32424) INFO: <core> [forward.c:786]: broken reply to forward - no 2nd via ---------------------------------------------------------------------------------- Appreciate any hints. Thanks a lot. Coca 2011/8/23 Klaus Darilion <[email protected]> > > > Am 22.08.2011 16:18, schrieb Coca: > > Hi list, > > > > We are using Kamailio3.1. > > > > The calls are working fine when both UAs are in 3G or different WiFi. > > However, when both UAs are in LAN (using WiFi) , the call become silent. > > Seems like a NAT problem. > > > What should we do? > > A media relay like rtpproxy is needed, or some application logic to use > local IP addresses (ICE). > > regards > klaus > > > _______________________________________________ > sr-dev mailing list > [email protected] > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev >
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