[Serusers] Registerting with new user name

[Karun Chemudugunta]

Hi Andy,

	Thanks for quick responses. Let me expain my problem here.

1) We are trying to use SER to route calls to our speech servers. Each
speech server may have multiple user agents.
   Typically, each server has 50 user agents  and each speech channel
registers with ser with different AOR and different contact info. Speech can
capable of take every call with valid invite messages.

2) I would like to route every incoming from other side( PSTN -- > GW -->
SER) any one of registered speech channel.
   Once speech channels receives incoming call, it deregisters with SER. Our
speech channels are going invoke different applications based on incoming
URI.



How can I configure SER with these requirements ?

Thanks,
Karun
   

-----Original Message-----
From: Andy Blen [mailto:andy.blen at iptel.org]
Sent: Monday, May 17, 2004 3:11 PM
To: Karun Chemudugunta; serusers at lists.iptel.org
Subject: RE: [Serusers] Registerting with new user name


Karun,

unfortunately your logic cannot work at all. First of all, it is not
clear if changing user identity for user location database makes 
sense at all. This does not sound like a reasonably secure idea.

Secondly, rewriteuser is used for something else: for rewriting 
request-URIs and not AOR as stored in To header field. Rewriting
To header field is not advisable -- it is used in RFC2543 and 
RFC3261 for many other purposes.

If you are interested like you say in forwarding user A to user
B then provison aliases or user location entries and do not try
to change the registration process.

Andy

At 11:47 PM 5/17/2004, Karun Chemudugunta wrote:
>--------------------------------------------------------------------------
>REGISTER sip:172.16.12.231 SIP/2.0
>From: sip:olduser at bevocal.com
>To: sip:olduser at bevocal.com
>Contact:
><sip:olduser at encamed006:5060>;transport=udp;q=1;action=proxy;expires=3600
>Call-ID: 12729303125234000 at encamed006.bevocal.com
>CSeq: 12317 REGISTER
>Content-Length: 0
>--------------------------------------------------------------------------
>
>Hi List,
>
>       I was trying to replace user name "olduser" using
>rewriteuser("newuser") before saving in user db with save("location") with
>"newuser", but it it ignoring my rewriteuser("newuser") function in
ser.cfg.
>
>I am trying to forward newuser invite to olduser user agent.
>
>Please find attached ser.cfg.
>
>Plz help me to find how to configure ser.cfg to achieve this.
>
>Thanks in advance.
>Karun
>
>
>
>
>
>
>
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>serusers at lists.iptel.org
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--
Andy Blen
iptel.org Services