The ISSI & CSSI interface test solution from Valid8 enables conformance or load testing of these interfaces in the P25 public safety network.
Simulates RFSSs, consoles and mobile radios to test equipment on the ISSI & CSSI interfaces.
User commands can be fully automated using REST API. This includes performing all test control functions as well as collecting results and metrics.
For testing the RFSS, the Valid8 Tester can generate SIP PTT calls on ISSI or CSSI to test performance and stability.
IETF RFC2327 - SDP
IETF RFC3261 - SIP
IETF RFC3550 - RTP / RTCP
ISSI CSSI Interface