On Wed, 13 Oct 2010, Gerard wrote:

> This is not necessarily an asterisk issue, but a lot of you guys know 
> way more then me, so I have a question: someone at my company sets his 
> phone to forward calls to his cellphone, so someone calls our office, 
> call is forwarded to his cell, and the callerID that shows up on his 
> cell is of course our office number, because asterisk originates a new 
> call to his cell and then bridges the two. so he told me, a partner of 
> his, at his office does the same thing, and when he does it, the 
> callerID shows up as coming from the initial caller, not from his 
> office.
>
> so here's the schematic: customer -> our office ---callforward--> 
> cellphone
>
> so should I call AT&T and ask them to unlock our callerID so I can set 
> the outgoing callerID to the customer's number in my dialplan? or is 
> there some other way to handle this?

It depends on the technology and the carrier.

A simple POTS line and you're out of luck.

If you have a T1 (i.e. ISDN-PRI) and a co-operative carrier, it may just 
work or they may enable it if requested.

You could always use a co-operative SIP carrier (like Vitelity). A penny 
or 2 per minute will keep your someone happy.

-- 
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards       sedwa...@sedwards.com      Voice: +1-760-468-3867 PST
Newline                                              Fax: +1-760-731-3000

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