i tried to connect 2 iax servers and it worked well but when i tried to connect 2 Sip servers in the iax configuration (one behind the NAT and the other with real IP) it failed and give me this: Aug 10 23:25:47 WARNING[28013]: chan_sip.c:843 retrans_pkt: Maximum retries exceeded on call 4435f0885ce9874a0b6a1e642630a443@172.16.180.133 for seqno 102 (Non-critical Response) i think it is a NAT problem but i want to know how to fix it. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Go to the wiki and search on SIP and NAT www.voip-info.org -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of jonny hashem Sent: Wednesday, August 10, 2005 1:24 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] does SIP works behind the NAT i tried to connect 2 iax servers and it worked well but when i tried to connect 2 Sip servers in the iax configuration (one behind the NAT and the other with real IP) it failed and give me this: Aug 10 23:25:47 WARNING[28013]: chan_sip.c:843 retrans_pkt: Maximum retries exceeded on call 4435f0885ce9874a0b6a1e642630a443@172.16.180.133 for seqno 102 (Non-critical Response) i think it is a NAT problem but i want to know how to fix it. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Johnny, Have you looked at google or voip-info.org for the answer to this question? Chances are that you need to forward port 5060 and ports 10000-20000 to the machine that is behind NAT, but it could be more complicated than that. Tom> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com > [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of > jonny hashem > Sent: Wednesday, August 10, 2005 4:24 PM > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] does SIP works behind the NAT > > > i tried to connect 2 iax servers and it worked well > but when i tried to connect 2 Sip servers in the iax > configuration (one behind the NAT and the other with real IP) > it failed and give me this: > > Aug 10 23:25:47 WARNING[28013]: chan_sip.c:843 > retrans_pkt: Maximum retries exceeded on call > 4435f0885ce9874a0b6a1e642630a443@172.16.180.133 for seqno 102 > (Non-critical Response) > > i think it is a NAT problem but i want to know how to > fix it. > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >