Write plug-in for the program

Hello! There is a Teleport ( Телепорт [login to view URL]) program, for a dial-up connection, it is necessary to teach it at the moment of an incoming call to send a text file with the subscriber's number to a certain folder on the computer. file in text format with the extension .call example file - <PHONE> 89140000001 </ PHONE> <LINE> 1 </ LINE>