Call not detecting ANI and DNIS for A200 analog card

Hi Friends,

                    I need your help to resolve the issue I am facing . I am using A200 analog card in ubuntu (Lucid lynx) os but the call is not detecting the ANI and DNIS. Please do the need ful. 

                               Thank you   ,

Have a nice time.

I wouldn’t expect a PTT to transmit ANI or DNIS over an analogue line. Could you please provide a pointer to the PTT’s specification document for this service, preferably the technical interface specification, rather than the commercial product data sheet.