i28M Universal Intelligent cord
The Xenexx i28M Universal cord allows you to connect your Headset to almost any phone available on the market today. When ordering choose between Jabra and Plantronics Quick Disconnect (QD)
Set up your i28M cord in three simple steps:
Step 1: Connect the i28M cable with Desk Phone and Headset
Step 2: Setting the Phone model compatibility (see table below)
Setting |
Mod Plug Wiring |
Matching Telephone System |
Alternative cords |
A&C |
M-,R-,R+,M+ |
AASTRA, Fanvil, Mitel, NEC, Polycom, Avaya, 24XX/46XX/64XX |
Xenexx RJ9 Connection Cord (black); Xenexx PHC cord |
B&D |
R-,M-M+,R+ |
Cisco IP Phone, 79XX, 89XX, 99XX |
Xenexx RJ9 Connection Cord (yellow) |
B&C |
M+,R+,R-,M- |
Avaya 16XX/96XX, Panasonic |
Xenexx PHS cord |
A&D |
R+,M+M-,R- |
Ascom and Phillips phones |
I12 intelligent cord |
Step 3: Adjust the Microphone sensitivity switch to the best sound quality.
The integrated mute switch can be turned on and off at any time while talking.