This is a user's manual for VoIP Phone
The manual begins with a hardware overview, describing the two RJ‑45 networking ports, LED indicators, and the keypad layout with its various functions such as dialing, hold, mute, and three‑way conference. It also details the supported audio codecs and DTMF options.
Later sections cover software configuration through the web browser, including WAN/LAN settings, SIP server realms, NAT traversal, and firmware updates. Instructions for saving changes, restoring factory defaults, and rebooting the device are also included.
| Network interfaces | Two RJ‑45 ports supporting 10/100 Mbps Fast Ethernet |
|---|---|
| Keypad volume range | 0–15 (max.) |
| SIP protocol versions | RFC2543 and RFC3261 |
| LED indicators | Various LEDs for speakerphone, register, etc. |