[SIPForum-discussion] rport in via header

[AMIT ANAND]

There is a good draft for rport.

http://tools.ietf.org/html/draft-ietf-sip-nat-02

Go through this.

Cheers
Amit Anand


On Tue, Feb 16, 2010 at 2:43 AM, Bob Penfield <BPenfield at acmepacket.com>wrote:

>  The ‘rport’ sent in the request by the UAC does not include a value. The
> next hop SIP element sets the rport value in the response(s).
>
>
>
> See RFC 3581
>
>
>
> *From:* discussion-bounces at sipforum.org [mailto:
> discussion-bounces at sipforum.org] *On Behalf Of *Raghul Prasanna
> *Sent:* Saturday, February 13, 2010 4:15 PM
> *To:* discussion at sipforum.org
> *Subject:* [SIPForum-discussion] rport in via header
>
>
>
> HI All,
>
>
>
> Does rport in via header require a value and rport is added by any hop that
> an Invite message transits (if the UA is behind NAT) and not by an UA, is
> that right?
>
>
>
>
>
> Can someone explain more about rport with examples from any RFCs please?
>
>
>
> raghul
>
>
>
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-- 
Thanks
Amit Anand
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