Hi,

The proxy MUST forward both 200 OK to the UAC.
And UAC must respond to both 200 with ACK and than take a decision on
which UAS to establish the call.
It can send Bye to the one it does not want to establish the call.

Remaining other requests which are forked by the proxy and had not got
the final response Must be CANCELed.

HTH,
Sreeram.

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, September 28, 2006 2:18 PM
To: [email protected];
[EMAIL PROTECTED]
Subject: [Sip-implementors] query regarding parallel forking

Hi,

When parallel forking is enabled at proxy and  proxy fork INVITE request

to n no. of registered contact .In case if proxy receives 200 OK from
any
two contact simaltaneously, then what shall be the proxy behaviour ,
whether it forwards both the 200 OK to UAC  or it drops one of  the 200
OK
response.






"The  fragrance of flowers spreads only in the direction of the wind.
But
the goodness  of a person spreads in all direction."



Thanks & regards
Sanjiv kumar Jaiswal
Software Engineer
Flextronics Software System
Emp ID-8494
TEL-918051069164
MOB-919886189960

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