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General| SIP Accounts | 2 |
|---|---|
| Headset Port | RJ9 |
| Local Phonebook | 1000 entries |
| Operating Temperature | 0°C to 40°C |
| Humidity | 10% to 90% non-condensing |
| Audio Codecs | G.711, G.722, G.729, iLBC |
| Network Interface | 10/100Mbps Ethernet |
| Power Supply | DC 5V/1A or PoE (IEEE 802.3af) |
| Features | Call Hold, Call Waiting, Call Transfer, Call Forwarding, 3-way Conference |
| Protocols | SIP, TCP/IP, UDP, RTP, RTCP, DHCP, DNS, HTTP, HTTPS |
| Supported Languages | English, Chinese |
Provides instructions for physical installation and mounting.
Explains methods for answering incoming phone calls.
Details how to initiate calls using handset, speaker, or headset.
Instructions on how to put a call on hold and resume it.
How to transfer calls to another party, attended or blind.
Guide on setting up and managing multi-party conference calls.
Explains the function of each key on the phone's keypad and interface.
Covers phone settings, including basic, advanced, network, and security configurations.
Explains different methods to reset the phone to factory defaults.
Solutions for issues when the phone fails to register with the SIP server.
Troubleshooting steps for problems obtaining an IP address.
Guidance on resolving audio problems during calls.
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