CTI application 3-d party for PBX Panasonic KX-TD, KX-TDA, which allows to distribute incoming calls on Caller ID number, to conduct statistic of incoming, outgoing calls and to pass information about calls to software of foreign manufacturers. Also this software is intended for organizations of Call center and CRM systems on base of already working system of account of the enterprise and PBX Panasonic KX-TD, KX-TDA.