VOIP call-trace Signalling analyser
Agilent Technologies has launched the first voice-over Internet protocol (VOIP) call-trace signalling analyser that can uniquely identify complex signalling problems end to end across multiple voice technologies such as VoIP over braoadband, legacy ss7, 2G,2.5G or 3G mobile networks.

The Agilent j7844A allows cutomers to troubleshoot signalling problems during any leg of the call. Real time call trace ties together messages for each call and tracks each call across multiple points in a nerwork to indicate where anomalies and failures occur.
