PBX System and component testing includes performance tests for Gateway and Network interface and signaling. Additional performance requirements are provided for Environmental considerations.

• System Features Performance
  • Auto Attendant
  • Music On-Hold
  • Page
  • Intercom
  • Hold
  • Tranfer
  • Conference
  • Call Routing
  • Provisioning and Configuration
• Voicemail (TIA-470.330-C)
  • Voice Prompts
  • Outgoing Messages (OGM)
  • Incoming Messages (ICM)
  • AGC Operation
  • Silence Detection
  • DTMF Detection
  • Remote Access
• Digital Telephones Devices
• Analog Telephone Devices
• Gateways (VoIP, FXO)
• Analog Terminal Adaptors (ATA, FXS)
• Radio Frequency Immunity (RFI) (TIA-631-A)
• Environmental (TIA-571-B)
  • Lightning Immunity
  • Electro-Static Discharge (ESD)
  • AC Power Variations
  • Temperature and Humidity
  • Drop Testing
  • Vibration
• Common Mode Noise Susceptibility (Based on Bell Labs Loop Noise Survey)