Thanks Brett, is there any specific standard which indicates that INVITE dialog will be using same connection of REGISTER ?
Thanks, Varun On Tue, Apr 29, 2014 at 4:35 PM, Brett Tate <[email protected]> wrote: > RFC 5626 will likely be helpful. > > > -----Original Message----- > > From: [email protected] [mailto:sip- > > [email protected]] On Behalf Of VARUN BHATIA > > Sent: Tuesday, April 29, 2014 6:52 AM > > To: sip-implementors > > Subject: [Sip-implementors] TCP/NAT handling in SIP > > > > Hi, > > > > If the UA is behind NAT registers on TCP and after that it initiates a > > call > > on same connection (may be another connection ?) after some time > > connection > > break now as soon as UA detect that the connection is closed it > > initiates a > > new REGISTER using new connection (It is not changing contact as it is > > listening on default port). > > > > 1. Should UA send a re-invite/update for modifying the connection > > status > > within a call ? > > 2. If No, then whether it is recommended in any of standard that we > > should > > use the same connection for sending any request ? > > 3. Is there any RFC which mention the connection handling between > > REGISTER > > request and INVITE request ? > > > > Any inputs are appreciated. > > > > -- > > Regards, > > Varun Bhatia > > _______________________________________________ > > Sip-implementors mailing list > > [email protected] > > https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > > -- > > This email is intended solely for the person or entity to which it is > addressed and may contain confidential and/or privileged information. If > you are not the intended recipient and have received this email in error, > please notify BroadSoft, Inc. immediately by replying to this message, and > destroy all copies of this message, along with any attachment, prior to > reading, distributing or copying it. > -- Regards, Varun Bhatia _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
