Re: [sipcore] WGLC: draft-ietf-sipcore-callinfo-spam

Henning Schulzrinne <hgs@cs.columbia.edu> Fri, 08 June 2018 00:39 UTC

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From: Henning Schulzrinne <hgs@cs.columbia.edu>
Date: Thu, 07 Jun 2018 20:38:57 -0400
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To: "Dale R. Worley" <worley@ariadne.com>
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Subject: Re: [sipcore] WGLC: draft-ietf-sipcore-callinfo-spam
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Example fixed. Glad you caught this.


>    6.1.  REGISTER Response
>    ...
>    SIP/2.0 200 OK
>    ...
>    From: Bob <sips:bob@biloxi.example.com>;tag=a73kszlfl
>    To: Bob <sips:bob@biloxi.example.com>;tag=34095828jh
>    ...
>    Feature-Caps: *sip.call-info.spam
>
> Having recently made the same mistake, I notice that the Feature-Caps
> header should be:
>
>    Feature-Caps: * ;sip.call-info.spam
>
> See the BNF in RFC 6809 section 6.2.1.
>