Subject: RE: [SIP] Are Contact headers mandatory in 2xx responses ?

From: Igor Slepchin <[email-masked]>
Date: Tue, 8 May 2001 15:32:04 -0400

Yes, that's exactly what this means - Contact is mandatory in 2xx responses
to INVITEs.

---
Igor Slepchin

> -----Original Message-----
> From: Don Jackson [mailto:[email-masked]]
> Sent: Tuesday, May 08, 2001 3:15 PM
> To: [email-masked]
> Subject: [SIP] Are Contact headers mandatory in 2xx responses ?
> 
> 
> 
> In the bis 02 draft, on page 37, table 4
> 
> 
> Header field         where  proxy ACK BYE CAN INV OPT REG
> 
>  Contact               2xx          -   -   -   m   o   o
> 
> 
> Does this mean that when a UAS responds 2xx to an INVITE
> that a Contact header is mandatory?  If not, what does this
> mean?
> 
> 
> 
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_______________________________________________
This list is for continuing development of the SIP protocol.
The sip-implementor's list is the place to discuss implementation,
and to receive advice on understanding existing sip.
To subscribe to it, send mail to 
[email-masked] with "subscribe" in the body.