Jabra GN9120 DECT GAP - User Manual

Jabra GN9120 DECT GAP
How to connect my Jabra GN9120 EHS / GN9125 EHS with
Aastra 6753i, 6755i, 6757i
Prerequisite:
Jabra GN9120 EHS or GN9125 EHS + Jabra Link 14201-10 + Aastra
DHSG cable kit (only available from Aastra).
In combination with one of the following phones:
Aastra 53i / 55i / 57i / 57iCT
Aastra 6753i / 6755i / 6757i / 6757i CT
From phone firmware 2.5.1.2000 or higher.
Connection:
Aastra DHSG cable:
Insert the split end of the Aastra DHSG cable into your phone as follows.
1. Insert the RJ10 plug (marked green) into the “headset” socket and
the RJ45 plug (marked yellow) into the socket for the expansion
module. [Grün = green][Gelb = yellow]
2. Insert the 1-sided end of the Aastra DHSG cable marked in blue into
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Jabra GN9120 DECT GAP Specifications

General

DECT Technology	Yes
Standby Time	Up to 150 hours
Noise Cancellation	Yes
Wearing Style	Headband
Microphone Type	Noise cancelling
Compatibility	Desk phone
Charging Time	3 hours
Connectivity	Desk phone
Earpiece Type	Single ear

Summary

Prerequisites for Jabra GN9120;GN9125 with Aastra Phones

Aastra DHSG Cable Connection

Connecting the Aastra DHSG Cable

Insert the RJ10 and RJ45 plugs into the phone as specified.

EHS Setup

Verify and Set DHSG EHS

Steps to set up and confirm DHSG EHS on the Jabra GN912x.

Base Setup Switch

Set the phone set-up switch to 'A' for base configuration.

Microphone Level Adjustment

How to adjust microphone volume using headset PLUS and MINUS buttons.

Phone Configuration for DHSG

Activate DHSG mode and set audio settings in the phone.