A cable to power better conversations

The Jabra GN1218 cord offers an improved experience for your customers. The cord enables different microphone setting levels which allow the microphone amplification to be adjusted in order to facilitate better transmitted sound for your call recipients.

The Jabra GN1218 AC 2m is ideal for call centric users, who listen and talk with customers for a living using Jabra Biz 1500, 2300 and 2400II headsets compatible with the 78xx/88xx Cisco IP phones series, and most standard desk phones using permutation A or B.

Simply connect the Jabra GN1218 cord and Jabra headset through the Quick Disconnect plug and set the microphone level to your preference.


The new settings to the cable are as follows:

Switch position Permutation Used on Telephone Microphone Amplified
1 A Most standard telephones Yes, 4 dB
2 A Most standard telephones Yes, 8 dB
3 A Most standard telephones Yes, 12 dB
4 A Most standard telephones Yes, 16 dB
5 B Cisco IP phones 78xx/88xx Yes, 4 dB
6 B Cisco IP phones 78xx/88xx Yes, 8 dB
7 B Cisco IP phones 78xx/88xx Yes, 12 dB
8 B Cisco IP phones 78xx/88xx Yes, 16 dB