[Serusers] REGISTER from SER

[Jiri Kuthan]

At 07:09 PM 12/4/2003, Superuser wrote:
>Jan,
>
>Thank you for the response.
>
>The longer I use the SER proxy server, the more uses I
>find for it.
>
>What I am currently envisioning is this:
>
>I run a PBX PROXY server for a specific business
>customer.  This customer has a private naming (numbering)
>plan. The names of the UA devices are 101, 102, 103, etc..
>These are 'extension numbers'.
>
>I would like to be able to make the PBX 'pretend' it is
>the phone.  It will send a REGISTER to the GATEWAY, and then subsequent
>INVITES for that number will be sent to the PBX.  The PBX will
>determine how to deliver the call using local rules on the
>SER proxy.  The rules will be something like:
>
>business days between 9am and 5pm forward all incoming calls to x100.
>
>If extension 100 is busy (or doesn't answer), roll to extension 101.
>
>If extension 101 is busy (or doesn't answer), roll to voice mail.
>
>And a million other things.
>
>I realize that I can forward the call from the GATEWAY
>to the PBX, but, I think it would be MUCH cleaner if
>I could tell the SER PBX engine to REGISTER a number....

If it is just about registering a simple number, why can't you provision
a permanent contact using SERCTL? Or if it is about forwarding a number
block, can't you just set up a condition like if (uri=~"sip:9721111.*")...

-jiri