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United States

Communications Test & Measurement


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VoiceLoad H.323/SIP Call Generator

VoiceLoad H.323/SIP Call Generator

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VoiceLoad is a software-based Voice over IP (VoIP) bulk call generator with series of powerful features. VoiceLoad's ability to generate hundreds of simultaneous SIP or H.323 calls can be used to test VoIP equipment and/or the underlying network infrastructure. Connections can be established with or wihtout RP/RTCP activity.

Highlights

  • Up to 1000 VoiceLoad agents can be remote controlled by one VoiceLoad.
  • Up to 500 simultaneous H.323 or SIP calls per VoiceLoad.
  • Built-in HTML reporting engine.
  • Generation of additional RTP jitter.
  • H.323 gatekeeper and gateway support.
  • Built-in H.323 and SIP tracer and message decoder.
  • Generation of the H.323 and SIP call flows.

Applications

  • Load testing of VoIP networks.
  • Stress testing of VoIP networks.
  • Protocol testing of VoIP networks.
  • Quality of Service (QoS) measurements.

Key Features

  • H.323 v2, H.225 v3, and H.245 v2.
  • SIP: RFC3261, SDP: RFC2327, RFC3234.
  • RTP, RTCP, and NTP protocols.
  • In-band signals (DTMF tones).
  • Audio CODECs: G.711 µLaw, G.711 aLaw, and G.723.
  • Call data measurements for post-processing are stored in CSV files.
  • Scripting capabilities.
  • Saving and loading of complete settings into a profile file.