Extracting call details

Hello there.

I have problem for u guys.

Can u solve the following problem?


Consider following scenario:

There are three persons, named A, B and C.

A's mobile no is M, B's no is N and C's no is P.

The C is GSM/GPRS modem and is connected to pc/Server .

B has forwarded all its voice calls to C.

Now, A (call originator) calls to B (call forwarder), call gets
forwarded to C (call terminated).

Here, C is connected to pc/server, how do I extract call details using
at commands?

I want following details to be extracted.
1. the main call originating number (ie, from where call originated,
not from where is forwarded, ie A's no what is M) 2. the number from
where call got forwarded (ie, from where call forwarded from, ie, B's
no N )

So, can any one tell me how do i achieve that using AT commands or any
other way?



Regards
 - Rajendra Pondel
http://www.vakow.net