[Devel] module registrar and path_mode

Andreas Granig andreas.granig at inode.info
Thu Nov 16 11:20:49 CET 2006

Gregoire wrote:
> Here is my output:


> U ->
> REGISTER sip:voip.voxip.ch SIP/2.0.
> From: <sip:portable at voip.voxip.ch>.
> To: <sip:portable at voip.voxip.ch>.
> Max-Forwards: 70.
> Call-ID: 145457913 at
> CSeq: 522 REGISTER.
> Contact: <sip:portable at;transport=UDP>;expires=60.
> User-Agent: Minisip.
> Authorization: Digest algorithm="MD5", username="portable",
> realm="voxip.ch", nonce="455c3a4bba9de2eed163a5311fc8e434adaa826e",
> uri="", response="03dec410ca2aa6b8cf2aebce83ab0385".
> Via: SIP/2.0/UDP;branch=z9hG4bK1642104892.
> Content-Length: 0.

Ok, but there's no Path-Header, so you get a 200-OK. If there would be a 
Path-Header, but no "Supported: path", then you'd get a "420 - Bad 

path_mode=2 indicates that if you use Path, you also have to use 
"Supported: path".


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