> -----Original Message-----
> From: Alexandre Charest [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, May 31, 2001 8:17 AM
> To: 'Dvir Oren'
> Cc: [EMAIL PROTECTED]
> Subject: RE: [Sip-implementors] CSeq number
> 
> 
> As stated at the end of the 4th paragraph of section 10.20 of bis03:
> 
> "Furthermore, the CSeq numbering space is unique in each 
> direction. That is,
> the CSeq values in requests from A to B are independent of 
> the values in
> requests from B to A."
> 
> So it is perfectly legal for B to use CSeq number of 2 in 
> your example since
> it is the first request it sends to A in this call leg.

Correct. 

This is a commonly misimplemented thing, which is why I made it super
explicit in bis-03.

-Jonathan R.

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