[SIPForum-discussion] SIP Help

[Mohan P]

Consider the conference example, the Request-URI will be the conference
server URI and the To header contains the original recipient of your
chat messages. Here the To header is used by the conference server to
send the chat message. 

Regards,
Mohan.
-----Original Message-----
From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of
alexzhang at gdnt.com.cn
Sent: Tuesday, May 29, 2007 12:54 PM
To: deepanshu at huawei.com
Cc: discussion at sipforum.org
Subject: Re: [SIPForum-discussion] SIP Help

In the UAC, if the user specify the logical recipient of the invite
message, then the Request-URI is set as the same at most time. The
question is if the To header contains a user self-specified logical
name, who will be responsible for the translation from the logical name
to the routable address in the Request-URI? And if a proxy receives
initial invite message, can we say the To Header is useless because only
the Request-URI is used for routing during the tandem message routing. 

Any comments are welcome!

Thanks,
ALEX  
ESN: 8782

-----Original Message-----
From: Deepanshu [mailto:deepanshu at huawei.com] 
Sent: Tuesday, May 29, 2007 2:00 PM
To: Alex Zhang
Subject: Re: [SIPForum-discussion] SIP Help

Request-URI is used for routing, To Header is used for indicating
logical
receiver.
They are same in the initial SIP INVITE request at most time. But have
some
exception.

One example is sending private message in the chat room. At that time,
the
Request-URI is conference
URI, the To header is the person who the sender want whisper with.


----- Original Message -----
From: <alexzhang at gdnt.com.cn>
To: <gujjenaveen at gmail.com>; <ken_ryon at hotmail.com>
Cc: <discussion at sipforum.org>
Sent: Tuesday, May 29, 2007 12:47 PM
Subject: Re: [SIPForum-discussion] SIP Help


> Can anybody explain the difference between the usages of the To Header
> and the Request-URI in the start line? They both specify the
destination
> of the invite message, but which is used to the real routing purpose?
> And how the rest is used?
>
> Thanks,
> ALEX
> ESN: 8782
> -----Original Message-----
> From: discussion-bounces at sipforum.org
> [mailto:discussion-bounces at sipforum.org] On Behalf Of Naveen Gujje
> Sent: Tuesday, May 29, 2007 12:20 PM
> To: Ken Ryon
> Cc: discussion at sipforum.org
> Subject: Re: [SIPForum-discussion] SIP Help
>
> RFC 3665 would be sufficient.
>
>
> On 5/28/07, Ken Ryon <ken_ryon at hotmail.com> wrote:
> >
> >  http://www.networksorcery.com/enp/protocol/sip.htm
> >
> >  Cheers,
> >  -Ken
> >
> >
> > ________________________________
> > Date: Mon, 28 May 2007 14:50:49 +0200
> > From: gurudattbalaji at gmail.com
> > To: discussion at sipforum.org
> > Subject: [SIPForum-discussion] SIP Help
> >
> >
> > Hi all,
> >
> > Does any one has quick referrence quide for SIP? which talks about
all
> > messages and headers of SIP.
> >
> > Pls share.
> >
> > Reg
> > Balaji
> >
> > ________________________________
> > Change is good. See what's different about Windows Live Hotmail.
Check
> it
> > out!
> > _______________________________________________
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> >
> >
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