Nortel Networks 1140E Cordless Telephone User Manual


 
Configuring Local Menu options
65
headset since this choice has been moved to the Headset
menu.
Users of USB Audio on an IP Phone 1120E or IP Phone 1140E when
connected to a BCM system may experience constant beeping from
the wireless headsets if the user inadvertently hits a call control keys
in error.
For the Nortel USB Adapters it is a requirement that the firmware of
this device be V2.0.32 or later.
For the Algo 4900 USB ATA it is a requirement that the firmware of
this device be v1.00.32 or later.
The Algo 4900 USB ATA is classified as a high power USB device
and must be connected to the phone through a powered USB hub.
The Plantronics CS50-USB and CS60-USB must be AC powered
prior to connecting them to phone.
For the Plantronics CS50-USB and CS60-USB please make sure the
headset base is in ready mode (i.e. the green LED on the right hand
side of the headset cradle is solid) before using the headset.
For the Plantronics CS50-USB and CS60-USB the On Hook/Off Hook
button must be depressed for 3 seconds to go off hook.
At the time of this writing, GN Netcom produces four models of the
Jabra GN9300 series headsets: Jabra GN9330, Jabra GN 9330E,
Jabra GN 9350 and Jabra GN9350E.
The USB Audio feature in
the IP Phones only supports the Jabra GN9330E and Jabra
GN9350E connected via USB.
For the GN Netcom 9300 series occasionally a single ring is lost
between the phone and the headset but is recovered at the next ring.
For the GN Netcom 9300 series occasionally a drop in audio quality
may be experienced when a 3-way conference is established.
Nortel Mobile Headset Adapter properties
You can use the Nortel Mobile Headset Adapter to answer calls whenever
the IP Phone 1140E is running.
To access the Nortel Mobile Headset Adapter (MHA) properties, press
the Services key twice to open the Local Tools menu, press the 1 key on