Avaya one-X™ Deskphone SIP for 9608/9611G IP Telephone User Guide
This guide covers the Avaya one‑X SIP deskphone models 9608 and 9611G. It describes the phone’s screen, call handling, contacts, voicemail, browser, calendar, and other built‑in functions. The 9611G model includes a built‑in Gigabit Ethernet adapter and a color display, while the 9608 model uses a black‑and‑white display.
The manual is organized into chapters on menu navigation, answering and making calls, call forwarding, conference and bridged calls, contact management, call history, voicemail access, feature configuration, web browsing, calendar use, failover handling, and user login/logout. It also provides troubleshooting tips, toll‑fraud warnings, and safety notices such as Power over Ethernet requirements.
| Gigabit Ethernet | Built‑in (model 9611G) |
|---|---|
| Display type | Color for 9611G, black‑and‑white for 9608 |
| Power over Ethernet warning | Must be connected to PoE networks without routing to the outside plant |
It indicates the deskphone has a built‑in Gigabit Ethernet adapter for faster data transmission.
Up to three button modules can be attached, and all must be the same type and model.
The equipment must be connected to PoE networks without routing to the outside plant.