A powerful measurement system for the most demanding benchmarking and QoS network testing requirements.

QVoice Symphony construction is modular offering unrestricted configuration freedom and ease to modify when desired. The system boasts an intuitive user interface and flexible hardware platform that can be tailored­ to every testing scenario. Expandable from 1 to 24 channels/phones/modems, Symphony is a workhorse for drive testing and benchmarking a larger number of networks; or, for simultaneous testing multiple services on a fewer number of networks.

QVoice Symphony measurements are possible on all generations of cellular networks (2G, 2.5G, 3G and 4G). They are organized into two groups:

Subscriber View
Subscriber experience QoS measurements include real speech and video quality, drop call rates, failed call rates, SMS/MMS/Email success rates and delivery times, FTP/UDP/HTTP throughputs and other IP-Data parameters.

Engineering View
Delivers detailed air interface information like signal strength, signal quality, interference, serving/neighbor cells, layer 3 messages and additional measurements, invaluable in trouble shooting and network optimization.

A wide range of test-phones used for all type of tests, including Speech and Video Telephony and all type of Data tests.
Covering different Technologies: GSM, GPRS, EDGE, WCDMA, HSDPA, CDMA1X, EVDO ... in multi-frequency band.
Data cards and USB-modem typically used for testing IP-based services are also available for different technologies and frequencies.
Scanner Receivers for RF-coverage and interference analysis in multi-band and frequencies versions optimised for e.g. Europe, Americas, etc.

Indoor Support – Indoor floor plans can be used and direct display trace values added. The actual position of the measurement can be set via the pen by the measurement operator.
Remote GUI – Problem solving via ‘Remote GUI’ access from the office.