AudioCodes 400HD Series - Configuring Mode of Operation for Phone-PC Pairing

400HD IP Phones Series - Teams Compatible
Administrator's Manual 154 Document #: LTRT-09960
4.12.11 Configuring Mode of Operation for Phone-PC Pairing
A Configuration File parameter ‘pairing_mode’ can be used to configure the mode of
operation for pairing the phone with the PC.
 To configure the pairing mode:
 Open the Configuration File page (Management tab > Manual Update >
Configuration File) and configure the parameter using the table below as reference.
Table 4-10: Pairing Mode Parameter
Parameter Name Description
lync/BToE/pairing_mode

AUTOMATIC mode
When the PC port of the phone is connected directly to the PC,
the phone is automatically paired with the PC
-OR-
 BOTH mode

When the user manually enters the pairing code into the
PC application and the PC is connected to the network or
directly connected to the phone's PC port, the phone is
manually paired
-or-

When the PC port of the phone is connected directly to the
PC, the phone is automatically paired with the PC
The PC application does not have a Configuration File parameter, so if the user manually
enters a pairing code into the PC:
• the PC application toggles every second between MANUAL and AUTOMATIC
mode
• the PC waits for automatic pairing (listens to UDP port 9999 to determine if a
phone is connected directly to the PC).
Note: If a phone is detected and automatic pairing is established, the old pairing code is
removed from the Windows registry.