[Asterisk-Users] CallWaiting CallerID

[Dan]

Hi all,

In order to get the CallerID from PSTN (X100P) I have modified callerid.c
file like that:

callerid.c [line 256]

from:
case 3: /* Number (for Zebble) */
to
/*case 3: Number (for Zebble) */

Without this modification my own number was displayed as the inoming call
CallerID.

Now I want to go further.
I have activated CallWaiting support on the POTS line.
When someone calls and I am in another PSTN call, the displayed CallerID is
"asterisk".

How can callerid.c file be changed in order to correctly display CallerID
information during CallWaitiing?

Thank you,
Dan