"Also" header was proposed long back in some draft that never made up to RFC. Now, it should me considered as an "Unknown" header and its presence in SIP message should not effect anything.
On Tue, Aug 11, 2009 at 9:38 PM, Shadab Siddiqui<[email protected]> wrote: > Hi, > > I wanted to know the behavior of Also header, if it is passed in the > response SIP messages. > Is it valid to pass Also header in SIP responses? If yes, then what is its > significance. > > Regards, > ~~~~~~~~~~~~~~~~~ > Shadab A. Siddiqui > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
