On Mar 20, 2008, at 5:16 PM, Kevin Johns wrote:

> Right but these talk about adding 'ob' to the contact header. The  
> text I
> am referring to (1st para in section 4.3) talks about including the
> outbound option-tag in the supported header. I guess this goes in
> conjunction with including the ob parameter in the contact header? If
> that is the case I did not make the connection till just now.

Strictly speaking, one includes in every Supported every extension  
that one supports, whether one is using it now or not. We seem to keep  
forgetting this. I didn't much like this approach, but it's what we  
have.

--
Dean
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