GHP631
The GHP631 include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 6 programmable keys.
| Brand: Grandstream |
| Screen: 3.5 Inch (480×320) Color LCD |
| Virtual Keys: No |
| SIP Accounts: 2 |
| POE Support: Yes |
| Wi-Fi: No |
| Bluetooth: No |
| Extension Module: No |