What kind of modem do you have.
It's a Conexant HSF PCI modem card, with latest Linuxant drivers,
Class
1.0 modem.
This is a difficult thing because everyone seems to have a different
presentation of DID, different hardware, different numbers of DID
digits, etc.
Well, from what I have read and understood at the moment, I have set
ServerTracing to 0xFFF, and the following parameters
CallIDPattern: "NAME="
CallIDPattern: "NMBR="
CallIDPattern: SHIELDED_DTMF
CallIDAnswerLength: 10
But can't get any useful information to extract DID.