[asterisk-users] ISDN outgoing caller id

[Patrick Lists]

On 08/27/2013 08:04 PM, Gergo Csibra wrote:
> Hi,
>
> is anybody out there who can set the outgoing caller id on ISDN (CAPI
> or misdn) channels? I've tryed everything what I found in forums, os
> voip-info.com but no luck. I use a fritz card with CAPI in my first
> installation (1 BRI), and a hfc 4 port bri card with misdn on other.
> The first installation have p-t-mp configuration, the second one is
> p-t-p. Both configuration is EuroISDN in Hungary.
>
> So, can anybody help me?

Have you checked with your Telco if they allow you to change the 
callerid? If yes, are you setting the callerid to a number that you are 
allowed to use? You can't just set callerid to any number you like. You 
must "own" the number which you want to set callerid to. I have no 
problem setting the callerid on outgoing calls via chan_capi to one of 
the numbers that the telco assigned to me.

Regards,
Patrick