Specifications
13
To connect your Cisco Unified IP Phone and Jabra 
headset with the Jabra EHS Adapter, just follow 
these simple steps: 
SETTING UP THE CISCO UNIFIED IP PHONE
1.  Connect the large plug to the AUX port on 
the phone.
2.  Connect the smaller plug to the AUX port on 
the headset base.
3.  Connect the normal audio cable to the 
headset socket on the phone and the phone 
socket on the headset base.
4.  Ensure compatibility selector setting on 
headset base is set to “B” and EHS setting 
is set to DSHG. Set to CISCO on Jabra PRO 
9400 Series and Jabra GO 6470 Series.
SETTING UP THE CISCO UNIFIED IP PHONE 
9971, 9951/8961
1.  Set Compatibility selector on headset base 
to position “A” with DHSG on headset. Set 
to CISCO on Jabra PRO 9400 Series and 
Jabra GO 6470 Series.
2.  Connect via USB to side port of phone
3.  Connection should read: The Jabra LINK™ 
14201-30 is now connected.
4.  Confirm by going to Setup>Accessories in 
the phone. You should see the Jabra LINK™ 
14201-30 as a Device Type: Peripheral/
Device Class: Audio/Configured: Yes
Setting up Jabra PRO™ 9400 and 
Jabra GO™ 6470 – follow the guide 
on page 31. 
SETTING UP JABRA PRO™ 920
1.  Connect the Jabra LINK™ adapter as 
shown in adapter documentation supplied 
with the Jabra LINK™. On some phones 
the telephone cable will also need to be 
connected.
2.  Call your connected desk phone using 
another phone to enable the Jabra LINK™ 
adapter. Wait 10 seconds before answering.
3.  Set a clear dial tone. Locate the clear dial 
tone switch on the back of the Jabra PRO 
920 base and rotate to “B”.
4.  Set the Microphone volume. Make a call 
to test your speaking volume. The listener 
should not adjust their own volume. You 
may adjust your microphone speaking 
volume using the + / - volume buttons. 
SETTING UP JABRA GN9350e
1.  Open up the cover on the base unit. 
2.  On the LCD display, navigate to the handset 
picture. 
3.  Navigate to the DHSG mode and select it by 
pressing the OK button. 
4.  Set Compatibility selector in position “B”
. 
Compatibility selector
Jabra GN9350e
SETTING UP JABRA GN9330e
1.  Place the headset in the base with its 
indicators facing you. 
2.  Press the Telephone button 
on the Base for 6 seconds 
while the headset is in the 
base until the headset’s blue 
LED is flashing rapidly.
3.  Use the volume up/down 
button to shift between the 
different EHS settings – see 
table below.
The base unit’s 4 battery indicators show 
which EHS mode the Jabra GN9330e is in.
25 %
100 %
GN RHL (Default)
DHSG
AEI
MSH
Note: If more than 15 seconds elapse without 
pressing the volume + or volume – button, the 
last selected interface will be activated.
4. Set the base unit to the DHSG mode.
5.  To set the EHS mode, press the Telephone 
button on the Base for 6 seconds until the 
4 battery indicators flash once. Now wait 5 
seconds and the headset is initialized.
6. Set Compatibility selector in position “B”.
SETTING UP JABRA GN9120 EHS/
JABRA GN9125
1.  Set compatibility selector (
Telephone 
Termination Switch Wheel
) 
in position “B”.
2.  Set the base unit to the DHSG mode by 
keeping the headset in the base and hold 
the volume + / - buttons on the headset for 
6 seconds until the red light on the base 
flashes rapidly.
3.  Scroll through the four different settings 
using + / - and set to the lips icon. Leave for 
15 seconds until the unit has displayed the 
confirmation flash sequence and it is ready 
to go!
SETTING UP JABRA GO™ 660
1.  Turn headset on. 
2.  Press and hold answer/end button until 
solid blue light comes on.
3.  Activate Bluetooth on your phone.
4.  Search for Bluetooth devices and select 
Jabra EXTREME.
5.  Press “OK” on the phone and confirm with 
PIN code 0000 (4 zeros).
ELECTRONIC HOOK SWITCH (EHS) SOLUTIONS FOR CISCO
For more information and disclaimer, visit www.jabra.com/cisco
SET UP INFORMATION 










