On Oct 16, 2003 at 17:01, Juha Heinanen jh@tutpro.com wrote:
i'm behind gprs service that doesn't allow any incoming udp packets or establishment of inbound tcp connections. when i register, a tcp connection is established between my sip ua and ser.
if there is an existing tcp connection open between sip ua and ser, is ser supposed to reuse it for all incoming sip traffic, such as subscribes and notifies?
Yes, ser will try first to reuse existing connection, but if for example you connect from foo:33001 to ser and then someone sends a message to foo or to foo:5060 ser will not find any match in its open connection list, so it will be forced to open a new one. Also all tcp connection will be closed (by ser) after some inactivity period (3 min).
Andrei