IP Flush Master and Headset

This article describes how to connect headset to the IP Flush Master - 1008031000 or to the IP Master Station Kit - 1008093000.

Headset AK5058HS IP Flush Master

The IP Flush Master station is fit with an RJ11 connector for headset connection:

Headset connections:

J8

• Pin 7 Mic+
• Pin 8 Spk+
• Pin 9 Spk-
• Pin 10 Mic-
• Pin 11 PTT Ground
• Pin 12 PTT (Not currently supported by SW)

Handset revision 1008071000.0300 or newer (from May 2013)

• Used with IP Flush Master revision 1008031000.0400 or newer: The handset is directly compatible with the IP Flush Master. Connect the handset to the handset connector of the station.
• Used with IP Flush Master revision 1008031000.0301 or older:

• Update the software of the IP Flush Master to version 02.3.3.1 or later
• Log on to the StationWeb. In Advanced Configuration -> Audio, enable the flag “Handset in Headset Slot”

How to enable the flag “Handset in Headset Slot” in Advanced Configuration -> Audio

• Connect the Handset to the HEADSET-connector of the station

Handset revision 1008071000.0201 or older

• Used with IP Flush Master revision 1008031000.0301 or older: The handset is directly compatible with the IP Flush Master. Connect the handset to the handset connector of the station.
• Used with IP Flush Master revision 1008031000.0400 or newer:

• Upgrade the handset to revision 0300 by dismantling the handset by unscrewing the two screws, flip the circuit board over and solder a strap as shown in the image.

Upgrade the handset to version 0300 by adding a strap

• Connect the handset to the handset connector of the station.

About noise in the ear-piece of the handset

When handset revision 1008071000.0201 or older is used with IP Flush Master revision 1008031000.0301 or older, one might experience noise in the ear-piece of the handset. This can be improved by upgrading the handset to revision 1008071000.0300, and use the headset connector of the station.

Procedure:

• Dismantle the handset by unscrewing the two screws
• Flip the circuit board over and solder a strap as shown in the image
• Update the software of the IP Flush Master to version 02.3.3.1 or later
• Log on to the StationWeb. In Advanced Configuration -> Audio, enable the flag “Handset in Headset Slot”
• Connect the handset to the HEADSET-connector of the station

NOTE: The option to use the headset input also for handset is a workaround available in AlphaCom-mode only.