Hi, List, Since a UA registers to a server, the server should know if the UA is alive or not. So every other time, the UA should inform the server that I am alive. If the server don't get the inform within the time , the sever should query the UA if u r online.
I want to know if any SIP request can fulfill this requirement? Best Regards, Jade _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
