Grandstream GXP2120/2110 is an enterprise-class IP phone with sleek outer design and excellent call quality.
The GXP2120/2110 Enterprise IP Phone offers a sleek design, high‑quality call performance and advanced features such as XML programmable keys, multi‑party conferencing, presence and BLF. The GXP2110 model supports 4 lines and 18 programmable keys, while the GXP2120 model supports 6 lines and 7 programmable keys.
This Quick Start Guide walks you through unpacking, wall‑mount or desk‑stand installation, connecting power and network cables, and configuring the phone via the web interface or keypad. It also covers the optional EXT expansion module and important safety precautions.
| Lines (GXP2110) | 4 |
|---|---|
| Lines (GXP2120) | 6 |
| Power Adapter | 5 V DC (included) |
| Extension Module Buttons | 56 programmable buttons per module (up to 112 total) |
Attach the two wall‑mount spacers to the slot on the back of the phone, then secure the phone to the wall using the wall‑mount holes.
The default administrator password is "admin".
No. Power‑cycling during boot or firmware upgrade may corrupt the firmware image and cause malfunction.