[Sip-implementors] Re: [Sip] What does 100 signify

[Ashu Jain]

100 trying -> Means that INVITE msg has been received properly. Proxy as well as UA can generate it and sends it back to the sender of INVITE msg.  100 Trying is point to point -> means if there are proxies in between UAs, then each proxy will send 100 trying to the previous entity (after receiving Invite msg) without waiting for 100 trying msg from the next one.  I hope that I will serve your purpose. bye Vipul Rastogi ----- Original Message ----- From: Hrishikesh Saria To: [EMAIL PROTECTED] ; [EMAIL PROTECTED] Sent: Monday, June 11, 2001 12:11 PM Subject: [Sip] What does 100 signify Hi,     What does 100 trying signify. Is it only generated by the proxy. If not when it has been generated by a UA client what does it mean. ?   thanks and regards, Hrishikesh Saria