Test Usage Limitations

Depending on the kind of device that is used for matching, different sets of test functions are available:

• B2BUA

  Supports SIP matching which comprises these tests: call_id , uri_user, time_diff, the hf_equals family of tests and sdp_session_id as well as sdp_media_ip_port.

• STP

  Supports ISUP call matching with cdpn, cgpn and time_diff as tests.

• SGW

  Supports all the tests available for the other two device types and the cxpn_uri test.