If the network operates from a LAN IP or behind a router/firewall, then the router/firewall must have all of the ports listed below opened/forwarded.
Web GUI:
TCP: 80, 81, 443
SSH Access: TCP: 2020, 2222
SIP traffic: TCP: 10001, 5060-5069
UDP: 4000-4999, 5060-5069, 10000-20000
IAX Traffic: TCP: 5038, 5037
UDP: 4569
PW Proxy: TCP: 10005
Jabber Traffic: TCP: 5222 and 5223
Provisioning: tftp://pbx.ib2i.com/$MA.cfg
TFTP: UDP: 69
# | Phone Feature | Description |
1 |
Handset | Pick up to place or answer a call. |
2 |
Message Waiting Indicator | Displays solid red when you have a new voice mail message. Flashes red during an incoming call or when the phone’s firmware is being updated. |
3 |
LCD Screen | Displays date and time, phone station name, line extensions, and softkey options. |
4 |
Line keys | Indicates phone line status. When lit: Green: Line is idle. Red (steady): Line is active or in use. Red (blinking): Line is on hold. Orange: Line is unregistered and cannot be used. Line key colors depend on your phone system and can vary. These keys can also be programmed by your phone system administrator to perform functions such as speed dial, call pickup, or monitoring an extension. |
5 |
Softkey buttons | Press a softkey button to perform the action shown on the label on the LCD screen above. Softkeys vary depending on your phone system. See your phone user guide for more information. |
6 |
Navigation button | Press an arrow to scroll left, right, up, or down through items shown on the LCD screen. |
7 |
Messages button | Press to access voice mail (must be set up by your phone system administrator). |
8 |
Hold button | Press to place a call either on hold or to resume. |
9 |
Setup button | Press to access a menu to configure features and preferences (such as your directory and speed dials), access your call history, and set up functions (such as call forwarding). |
10 |
Mute button | Press to mute or unmute the phone. When phone is muted, the button glows red. A flashing mute button indicates the network connection cannot be found. |
11 |
Headset button | Push to turn the headset on or off. When the headset is on, the button glows green. |
12 |
Volume button | Press + to increase the volume and - to lower the volume of the handset, headset, speaker (when the handset is off the phone), or ringer volume (when the handset is on the phone). |
13 |
Speaker button | Push to turn the speaker on or off. When the speaker is on, the button glows green. |
14 |
Keypad | Use to dial phone numbers, enter letters, and choose menu items. |
Using the "cfwd" sofkey:
To stop forwarding calls, press the "-cfwd" softkey.