Why Unify IP Phone pressed key does not respond?
If a pressed key on your Unify IP Phone does not respond, it might be because the phone is locked. Check if the message "Phone locked. To unlock enter the PIN." is displayed on the screen. If it is, enter your PIN to unlock the phone.
What to do if the IP address of the deployment server cannot be retrieved for Unify IP Phone?
If the IP address of the deployment server cannot be retrieved for your Unify IP Phone, it may be due to a failed DNS query. Please contact your administrator and specify the error code.
What to do if a connection cannot be established to the deployment server. – No response?
In such cases, please contact your administrator and specify the error code.
What to do if a connection cannot be established to the deployment server. – Rejected?
In such cases, please contact your administrator and specify the error code.
General| Ethernet Ports | 2 x 10/100/1000 Mbps |
|---|---|
| HD Voice | Yes |
| Display | Color TFT Display |
| Resolution | 480 x 272 pixel |
| Connectivity | Gigabit Ethernet |
| Audio | HD Voice |
| Keys | 4-way navigator key |
| Power | PoE (802.3af) |
| Protocols | SIP |
| Headset | EHS |
| USB Port | USB 2.0 |
| Bluetooth | Optional |
| Supported Codecs | G.711, G.722, G.729 |
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