Not sure if this was answered.
 

> -----Original Message-----
> From: Arunachalam Venkataman [mailto:[EMAIL PROTECTED]]
> Sent: Monday, January 22, 2001 2:38 PM
> To: 'SIP Implementors'
> Subject: [Sip-implementors] Is an SDP reqd in 200 OK to re-Invite?
> 
> 
> Suppose a call is established between 2 parties A and B.
> Now B issues a re-Invite to A with a new SDP.
> Is it a requirement for A to respond with a SDP in the 200 
> OK, even if it is
> unchanged?
> 

Yes. 

Re-invite treament is not different than INVITE. THats why its not a
different method.

-Jonathan R.


---
Jonathan D. Rosenberg                       72 Eagle Rock Ave.
Chief Scientist                             First Floor
dynamicsoft                                 East Hanover, NJ 07936
[EMAIL PROTECTED]                     FAX:   (973) 952-5050
http://www.cs.columbia.edu/~jdrosen         PHONE: (973) 952-5000
http://www.dynamicsoft.com
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