[SIPForum-discussion] Regarding 200 OK for CANCEL

[Vicky]

Route Header is mandatory to force the CANCEL request to traverse network on
hop-by-hop basis, so that all the Stateful Proxies can respond to the CANCEL
request.

*-Vicky*

On Wed, Oct 22, 2008 at 9:59 PM, saraswati sp <saraswatisp at gmail.com> wrote:

> Hi all,
>
> As per RFC 3261 "If the request being cancelled contains a Route header
> field, the CANCEL request MUST include that Route header field's values".
>
> Should 200 OK sent for the Cancel,  also contain such values. If so wat is
> the need of it??
>
> Aren't only mandatory fields enough???
>
> Thanks in Advance.
>
> Regards,
> Saras.
>
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