[asterisk-users] Is there any way to pass caller id to cell phone?

Daniel Tryba daniel at tryba.nl
Mon Oct 15 16:39:31 CDT 2018

On Thu, Oct 11, 2018 at 05:18:24PM +0000, Ivan Demkovitch wrote:
> Where problem comes in - if person not at the desk - his cell phone shows call from OFFICE number and there is no way to tell who is really calling.
> We use Callcentric as a trunk if it makes any difference.
> I'd like to add info about caller when passing to cell phone if possible. Is there any way to do that?

Maybe you should ask them how to do this! Maybe you should add a
Diversion header, maybe they don't allow this kind of spoofing at all.
This is a common request from users of SIP trunks and your use case is
legit. If Callcentric does checks on callerid validity and there is a
call to a customer with callerid X, they should be able to use this
callerid X when forwarding to an external device/number.

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