According to the SIP RFC


SIP header field values can be folded onto multiple lines if the
continuation line begins with a space or horizontal tab. All linear
white space, including folding, has the same semantics as SP. A
recipient MAY replace any linear white space with a single SP before
interpreting the field value or forwarding the message downstream.        

What is the unfolded form of 


Record-Route: <sip:[EMAIL PROTECTED];
    maddr=ss1.wcom.com>    

(note that there are 4 spaces at the start of the continuation.)

Do I have to squeeze out all whitespace after the continuation or do I
squeeze out only one? Note that if the former is true, this header is
valid and if the latter is true this header is invalid (URL cannot have
spaces in it).

Thanks

Ranga.

-- 
M.Ranganathan 
NIST Advanced Networking Technologies Divison,
100 Bureau Drive, Stop 8920, Gaithersburg, MD 20899.  
Tel: 301 975 3664 Fax: 301 590 0932

Advanced Networking For the People!

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