Voice Quality and Testing EIT-03 Alan Percy Director of Business Development AudioCodes. Who is AudioCodes?. Leading OEM Manufacturer of Enabling VoIP equipment Gateways Media Servers Boards, Chips and Modules Key IPR holder for G.723.1 11 th Year in Business $82.8M Revenue for FY04
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A few years ago, we equipment providers thought we had this figured out.
Today: New Frontier
You can’t always control the network
The last mile is the hardest mile!
(Poor voice quality will only affect the CEO during an important investor call)
(Especially when network conditions are not “ideal”)
“Voice Quality is the most sensitive issue for business customers” Greg Schreiber, VP of Product Development - Vaspian
Voice Activity Detection
Vocoder implementation issues:
Techniques vendors use to maximize quality:
Full ETSI SQTE Test Report:
AudioCodes ETSI SQTE Results: