Patent ID: 8184633

Claim:
A system for interoperability assessment of a plurality of SIP and T.38 fax-relay enabled devices with a SIP communications platform, comprising: a behavioral profiles database including a plurality of behavioral profiles corresponding to the plurality of SIP and T.38 fax-relay enabled devices; and a device emulation engine enabled by: state machines for the plurality of SIP and T.38 fax-relay enabled devices; specified telephony scenarios; and behavioral profiles; a behavioral analysis engine; and traffic analysis rules; and wherein the plurality of behavioral profiles is generated by capturing multiple times a SIP terminal call flow, and analyzing device message syntax/signal parameters, message content, device message/signal flow sequence, and signal timing, and storing deviations from the traffic analysis rules as characteristics in the behavioral profile; to emulate SIP and Media traffic for each of the plurality of SIP and T.38 fax-relay enabled devices, and determine the interoperability performance of the SIP communications platform with the emulated plurality of SIP and T.38 fax-relay enabled devices.