Hi Klaus,
actually is not correct as the branch parameter is mandatory:
8.1.1.7 Via
.........
When the UAC creates a request, it MUST insert a Via into that
request. The protocol name and protocol version in the header field
MUST be SIP and 2.0, respectively. The Via header field value MUST
contain a branch parameter. This parameter is used to identify the
transaction created by that request. This parameter is used by both
the client and the server.
.........
It looks that the SIP grammar is not 100% synchronized with the RFC's text.
Regards,
Bogdan
Klaus Darilion wrote:
Yes. this is allowed
Via = ( "Via" / "v" ) HCOLON via-parm *(COMMA via-parm)
regards
klaus
Ricardo Martinez wrote:
Hello list.
Sorry to ask this question here, but i can't find the answer
in the RFC3261
Is this "VIA" permited according to the RFC?
Via: SIP/2.0/UDP____ 69.20.6.205:15060, SIP/2.0/UDP____
69.1.229.69:4081;branch=z9hG4bK-58e9ccfcef0f4c99915b8007cb9713e1-1156793814
It seems to be two VIA's in ONE line...
Thanks
Regards,
Ricardo.-
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