Do you offer excellent Voice Quality?

Voice Quality is, and will remain the major key performance indicator for each operator’s network quality. This is recognized by subscribers and operators alike.

Bad voice quality generates short holding times and repeated attempts, and immediately sets a poor level of satisfaction with the user. Furthermore, international Voice Quality tests can reveal crucial quality information of different network carriers, the usage of IP routing or SIM boxes. Therefore, verification of voice quality is essential. Subjective tests, where human beings would have to score the quality of sound samples in a listening laboratory environment are expensive.

Automated test methods with the intention to mimic subjective tests, allow for a cost effective and consistent alternative to subjective testing, either on a referenced or an unreferenced basis.

Read more:
SIGOS SITE – Product Sheet SITE Voice Quality

 

Voice Quality Test Application Features:

  • Simulation of real subscriber behaviour
  • Interfaces: GSM/GPRS Um, UMTS Uu, Iu CS, CDMA2000, VoIP, PSTN, ISDN S0, S2m, GSM A, ISUP, LAN/WLAN
  • Central SIM Card Multiplexer: infinite number of SIM cards can be managed
  • Customer specific audio reference files are easy to ingrate
  • Objective MOS Voice Quality result values from 1–5 (bad, poor, fair, good, excellent)
  • Many further measurements

Our further SITE Test Solutions:

CONTACT

Do you need more information about SITE?

Do you want to order QoS tools or test applications?

Feel free to contact us!

PORTFOLIO