Why Polycom IP Phone display shows “Network Link is Down”?
If your Polycom IP Phone displays “Network Link is Down”, the network cable might not be properly connected. Check the cable termination at the switch or hub, ensure the switch or hub is operational by checking for flashing link/status lights, and verify that the LAN port is active by going to Status > Network > Ethernet and checking the LAN port status.
What to do if Polycom IP Phone dial pad doesn't work?
If the dial pad on your Polycom IP Phone doesn’t respond, check for a response from other feature keys or the dial pad. Place a call to the phone from a known working telephone and check for display updates. Also, verify if the LAN port is active by navigating to Status > Network > Ethernet. Check the cable termination at the switch or hub end of the network LAN cable and ensure that the switch/hub port is operational. Restart the phone, but before doing so, contact your system administrator, as they may want to troubleshoot the phone in more detail before restarting it and losing current status information.
How to fix Polycom IP Phone malfunctioning?
If your Polycom IP Phone is malfunctioning, restarting it may restore normal operation. Before restarting, contact your system administrator. To restart, press, then select Settings > Basic > Restart Phone and press the Yes soft key. The phone will restart, and the process is complete when the idle screen displays.
General| Frequency range | 250 - 7000 Hz |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Compliance industry standards | IEEE 802.3, IEEE 802.3u |
| Ethernet LAN (RJ-45) ports | 1 |
| Power consumption (typical) | 19 W |
| Operating temperature (T-T) | 5 - 40 °C |
| Harmonized System (HS) code | 85258900 |
Weight and Dimensions| Weight | 520 g |
|---|---|
| Dimensions (WxDxH) | 265 x 285 x 65 mm |
To Next Page
