Hello Benny, Thanks for the inputs. I want to transfer any format of file using the pjsip engine thats why I am looking at the hole-punching. As the data in the file is going to be critical I wanted to use TCP/IP. Once Iunderstand the UDP/IP hole punching I also wanted to use it for video data transmission. Regards Sachin On 10/9/07, Benny Prijono <bennylp at pjsip.org> wrote: > > Sachin Deshpande wrote: > > Hello All, > > > > I am trying to integrate the file transfer mechanism in pjsip. First of > > all is it possible to use the TCP hole punching mechanism for this? I am > > looking for the location as to where in pj-sip TCP/UDP hole punching is > > done ? > > > > Is it done when UDP transport is created also for TCP when TCP > > transport is created ? > > I assume we're talking about media. When STUN is used, the UDP media > transport will send STUN bind request to STUN server to get the > public mapped address. Also another hole punching is done when the > media stream is started, when we know about the destination address > of remote media. Currently pjmedia does not support TCP media transport. > > regards, > -benny > > > > Thanks and Regards > > Sachin > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > 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 > > > -- > Benny Prijono > http://www.pjsip.org > > > _______________________________________________ > 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 > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20071011/f93e9742/attachment.html
