Hi Jonathan! I have not tested with pjsip but in theory a port restricted coned NAT can be traversed using STUN. regards klaus Jonathan Martin schrieb: > I am running the latest SVN version of PJSIP on Windows XP Pro SP3. The > STUN logic in both PJSIP and SJPhone inform me that my router is a 'port > restricted' NAT. The router is a Linksys WRT54G v2.1. The Windows XP > software firewall is off. It is not clear to me after reviewing the PJSIP > documentation, and other NAT information on the Net, whether or not I should > have to set up port forwarding in my router in order for PJSIP to allow a > peer-to-peer connection to an external PC running PJSIP. PJSIP has ICE and > STUN enabled on both PCs. With port forwarding set up, PJSIP makes the > connection to the external PC and transmits/receives audio. With port > forwarding disabled, PJSIP (or SJPhone) cannot connect to the external PC, > nor can the external PC connect to my PC. Has anyone else been able to get > PJSIP to work when running behind a port restricted NAT such as my Linksys > router without having to set up port forwarding in the router? > > Regards, > --Jonathan > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
