Avaya IP Office Small Office Edition
Version 4T + 8A (3 VoIP)

The Avaya IP Office Small Office Edition was replaced by the the IP500.

Avaya IP Office Small Office Edition 4T + 8A (Click for larger image)Avaya IP Office is redefining how business communicates. The Avaya IP Office Family is the latest advancement in converged voice and data technology from Avaya. IP Office combines high-end voice and data applications normally reserved for large enterprises with easy to use tools that allow the smallest of businesses to deliver cutting edge customer service.

The 4T + 8A (3 VoIP) US variation of Avaya's IP Office Small Office Edition features:

  • Four Analog Loop Start Trunks (Caller ID enabled).
  • Eight analog extension ports (POT). During power failures, analog trunk port 2 is connected to analog extension port 1.
  • Three VoIP Codecs (G.723.1, G.711 and G.729a).
  • 4 Switched Ethernet ports (Layer 2).
  • Dedicated Switched Ethernet WAN port (Layer 3).
  • Two PCMCIA Slots for wireless and memory card support.
  • WAN Slot for Optional WAN card (V35, X.21, BRI, T1 PRI).
  • 9-pin serial port ( for Terminal Adapter, TPAD applications or License Key Device)
  • Audio port for external music on hold source.
  • Two relay switch port for door entry systems (External O/P socket).

Also available is a digital trunk module, Wireless Option Module and a Voicemail Memory Module.

Click here for a full front and rear schematic diagram of the Avaya IP Office 4T + 8A.

IP Office Variations

Analog Trunks

Analog Extensions

Digital Terminal
(20 series)

Digital Station
(64, 44 & 24 series, 3810 & 9040)

Over IP

4T+8A (3 VoIP)






The Avaya IP Office Small Office Edition was replaced by the the IP500.

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