Discussion List for Freenum/ITAD Subscriber Number (ISN) Project

[Tony Graziano <>]

Its a matter of domain mapping.

If your servers run in a HA pair, cluster, etc., yes.

If I send you a sip call how does it get delivered? Isn is a way to dial
user@domain
 from a keypad. It doesn't try to solve the "which server does
the call go to" riddle. That is "internal plumbing".

With sip, 
user@domain
 means "wherever" my srv records are puished is where
the call is sent. If I can send all calls to 2 servers with the same
priority that means "some" calls will hit the #2 server first. Wherever my
subscriber is, is where the call should go since it would be up to my
servers to determine where the user is registered.

This question is better answered in the forum of your sip server, because
not all sip servers are equal.

I don't think this is an ISN question, its a question about your deployment
and your particular sip product.
============================
Tony Graziano, Manager
Telephone: 434.984.8430
Fax: 434.984.8431

Email: 


LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
Fax: 434.984.8427

Helpdesk Contract Customers:
http://www.myitdepartment.net/gethelp/

----- Original Message -----
From: 

 
<>
To: 

 
<>
Sent: Sun Nov 21 21:22:33 2010
Subject: Re: [isn-discuss] Dialed number routing

I guess I explained it wrong. Can I have 1111*1340 go to one server
and have another number like 4142*1340 go to another server?

Ross Lindsay
Sent from my iPhone

On Nov 21, 2010, at 10:06 PM, Tony Graziano
<>
 wrote:

> Oops
>
> I got the explanation backwards.
>
> Your example with the domain and the user having the same #.
>
> First number is the subscriber.
> * is the @
> Second number maps to the domain.
>
> 1234*256
>
> User 1234 @ loligo.com
>
> Yes 1111@ or 1112@ are different user/subscribers@(whatever domain maps to
> that isn).
> ============================
> Tony Graziano, Manager
> Telephone: 434.984.8430
> Fax: 434.984.8431
>
> Email: 
> 
>
> LAN/Telephony/Security and Control Systems Helpdesk:
> Telephone: 434.984.8426
> Fax: 434.984.8427
>
> Helpdesk Contract Customers:
> http://www.myitdepartment.net/gethelp/
>
> ----- Original Message -----
> From: 
> 
> <>
> To: 
> 
>  
> <>
> Sent: Sun Nov 21 20:39:02 2010
> Subject: [isn-discuss] Dialed number routing
>
> Hi all,
> Am I missing something or can you not route different calls (XXXX*YYYY)
> where the XXXX differs to a different destination than others? Ex: Route
> 1111*1111 to extension 1111 on Server A, but send 1112*1111 to extension
> 123
> on server A?
> Let me know if I need to clarify.
> Thanks!
> Ross Lindsay