Avaya 9608-G IP Telephone is a professional device providing high-definition audio, compact design and dependable network connectivity, ideal for offices, small workspaces, and corporate communication.

| Specification | Detail |
|---|---|
| Display | Monochrome screen, size ~3.2″ × 2.2″ (8.2 cm × 5.5 cm) Com2 Communications+2TCU Information Technology+2 |
| Line / Feature Keys | 8 buttons with dual-color LEDs (red/green) Refurbished Phone Exchange+3Com2 Communications+3Northland Communications+3 |
| Soft Keys | 4 context-sensitive softkeys Com2 Communications+2canddinc.com+2 |
| Programmable / Appearance Keys | Up to 24 programmable call appearance / feature keys (via pages) Refurbished Phone Exchange+5Northland Communications+5jbrtelecom.com+5 |
| Navigation / UI Controls | 4-way navigation cluster + “OK” / selection, menu / home / back keys Northland Communications+2Com2 Communications+2 |
| Audio / Voice | – Wideband / HD audio (handset & headset) Avaya Documentation+3Com2 Communications+3TCU Information Technology+3 – Speakerphone (full duplex) Com2 Communications+2jbrtelecom.com+2 |
| Headset Support | Supports wired headsets + optional support for Bluetooth® or DECT headsets (with adapter) Com2 Communications+2TCU Information Technology+2 |
| Ethernet / Network | – Integrated Ethernet switch with 2 ports: one to network, one to PC Northland Communications+3Com2 Communications+3jbrtelecom.com+3 – Gigabit Ethernet support in 9608G variant canddinc.com+5Avaya Documentation+5jbrtelecom.com+5 |
| Power / PoE | Supports Power over Ethernet (PoE) Class 1, with “sleep mode” to reduce energy use TCU Information Technology+2Com2 Communications+2 Optionally can use local power adapter (if supported) |
| Protocols / Compatibility | – SIP and H.323 support (depending on deployment) Avaya Documentation+3jbrtelecom.com+3Com2 Communications+3 – Works with Avaya Aura®, Avaya IP Office, etc. TCU Information Technology+1 |
| Expansion Modules | Can support up to three 12-button or 24-button expansion modules Northland Communications+3TCU Information Technology+3Com2 Communications+3 |
| LED Indicators / Visual Cues | – Indicator LEDs for line / call status (dual red/green) Com2 Communications+2TCU Information Technology+2 – Message waiting / new message lamp / ring indicator Northland Communications+1 |
| User / System Features | Directory, call logs (recent calls), speed dial, menu navigation, message access, feature keys (transfer, conference, forward) TCU Information Technology+3Northland Communications+3Com2 Communications+3 |
| Energy / Efficiency | As part of the 9600 series, uses less energy than many competing IP phones; “sleep mode” feature for lower consumption jbrtelecom.com+ |










