Jabra PRO 9470 User manual

Maxwell 10 - Jabra PRO Headset
Introduction
How to connect your Jabra PRO with the Maxwell 10
Gigaset tested this with the following devices.
Maxwell 10 Software 1.2.0 and 1.2.18, Hardware version 28 or higher is needed.
Jabra PRO 9470
Jabra Link 14201-10 DHSG cable.
Gigaset cannot support you with questions about the Jabra Headset, for this contact your supplier.
Connection
Plug the 1-sided end of the DHSG cable into the Maxwell socket.EHS
Insert the RJ9 plug of the DHSG cable into the headset base socket marked with a "phone" symbol
and the RJ45 plug into the socket marked with "AUX".
Then follow the instructions of the Jabra PRO base SmartSetup Wizard.

Select phone settings, " ", then "Connect to a desk phone?", " ".Desk phone Manual
Select adapter type "DHSG"
Set the phone setup switch to position " ".A

We recommend setting the microphone volume to out of 13.6
Signalling of incoming call (Ringing in headset)
The Maxwell 10 has a "HEADSET ON
/OFF" setting that has the following
function:
In the right top corner of the Maxwell
10, pulldown the settings menu and
via the menu:
Headset ON - Ringing audio played
via Headset during incoming ring.
Headset OFF - No audio signalling in
Headset when receiving call.
This feature is implemented for 3e
Party Audio support, and plays the
ringtone like it is normally done via
the speaker. But it also means that to
play this ringing signal, the headset
connection has to be enabled. When
you try to answer the call, then the
Headset connection will be disabled because it was already active. You need to press again to answer the
call. The recommended setting for EHS headsets is to disable this feature.
Open Improvements
Other side disconnects the call, headset will be switched off/on/off
The reason is that the Maxwell receives a disconnect that will also disconnect the Headset connection.
Because after disconnect, a 5 seconds audio disconnect signal is played (to inform the user via audio), the
headset connection is re-activated during this time.
Then the Headset connection is disconnected.
We will make a change in the 1.2.20 software version that the disconnect signal will not be played anymore.
When receiving a call, the headset will be switched On/Off/On
This is related to the used audio codec and happens when codec G.711 is used.

By default, EHS will be opened in Wide Band (WB / G.722) and will change to Narrow Band (NB / G.711)
after call is connected and if G.711 codec is negotiated between DUT and User A. For this the headset
connection is switched Off and On again.
Solution is to use only the G.722 codec. A future change in the Maxwell 10 is planned to improve this.
Introduction
Connection
Signalling of incoming call (Ringing
in headset)
Open Improvements
Other side disconnects the
call, headset will be
switched off/on/off
When receiving a call, the
headset will be switched On
/Off/On