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Hermon Laboratories provides a fully automatic test solution for VoIP enabled products including VoIP phones, PBXs, gateways and VoIP servers for conformance, performance and functional testing.

VoIP test solutions include:
Acoustics and telephonometry conformance tests of wireline & wireless, narrowband & broadband handset and hands-free VoIP phones (IP phones, soft phones, Wi-Fi handsets) per TIA/EIA-810A/B, TIA/EIA-920/A, ETSI ES 202 737 - 40 (see acoustics and telephonometry) Voice Quality Testing (See Voice Quality Testing)

VoIP signaling simulation & analysis including:
  • Call simulation and analysis of SIP and H.323 calls
  • Programmable Call, Answer, Disconnect
  • Playback and recording of wav files
  • Programmable received event masks and if / then / go to conditions for flow control of the simulation execution and verdict setting
  • Programmable user messages, user verdicts and remote commands (for EUT automatic operation)
  • Pre-defined and user defined database of signals and encodings
Voice transmission tests
VoIP spectrum analysis and signal generation
Signaling protocols SIP, H.323
Codecs G.711, G.722, G.726, G.723, G.729A, GSM FR, iLBC

Application Notes
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VoIP, DECT, Wi-FI phones
TIA 920, TIA 920-A
TBR 10
ETSI ES 202 737-740
Voice Quality (PESQ )
ITU-T P.862, P.862.1, G.107

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