There are no predefined limits on any of the headers or fields in SIP. The
only limitation is a recommendation on the total size of the message, at
1500 bytes, but this is a recommendation only. We have seen cases where it
can exceed this for long proxy chains.

-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.jdrosen.net                      PHONE: (973) 952-5000
http://www.dynamicsoft.com
 

> -----Original Message-----
> From: Avinash Lal Bhagtani [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, April 25, 2001 8:13 PM
> To: [EMAIL PROTECTED]
> Subject: [Sip-implementors] (no subject)
> 
> 
> hi,
> 
> I need to design a control memory for the SIP architecture. 
> However, the
> rfc 2543 does not give me the message sizes , for eg  , size 
> of the sip
> address, and other header fields .
> 
> could you suggest me a possible / better defined rfc that gives me the
> exact number of bytes transferred during a SIP session.
> 
> I would really appreciate your response.
> 
> Thanks
> 
> Warm Regards
> Avinash Bhagtani
> Graduate Teaching Assistant
> North Carolina State University
> 
> _______________________________________________
> Sip-implementors mailing list
> [EMAIL PROTECTED]
> http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
> 
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