Time Delay & Voice Quality Measurements (TM-ATM) Test Suite

GL has developed MAPS™ TM-ATM (Timing Measurements in Air Traffic Management) test suite to accurately simulate end points in ATM network and provide critical timing measurements for various types of delay occurrences in signalling and voice transmission through the network. It includes all necessary hardware and software to identify, capture, timestamp, and correlate events at Analog, TDM and IP interfaces.

The above TM-ATM solution includes various GL test tools such as Audio Analyzer (which uses GL's VQuad™) and Packet Analyzer, TTL Signal Packetizer, Discrete Signal Logger, Event Data Logger (all these components use GL’s PacketExpert™- platform). All these components are controlled by a centralised component called MAPS™ Administrator (TM-ATM Client). All the components support a client server model, with the MAPS™ Admin acting as a client and controlling all the other components which act as servers, from a centralised location.

Refer to Delay Measurements section for detailed information about the GL Test Tools used in the solution.