The Jabra LINK for Avaya enables remote Electronic Hook Switch Control (EHS) with Jabra wireless headsets and the Avaya Digital Deskphone series 1400, 9400 and 9500 series plus the 9608, 9611, 9621G and 9641G IP Deskphone series (see Jabra compatibility overview or consult your Jabra sales contact for the right solution).
This adapter is specifically for the following models of Avaya phones: 1400, 9400 and 9500 series plus the 9608, 9611, 9621G and 9641G IP Deskphone.
See CA459, for other models of Avaya phones.
Not all Avaya telephones are engineered to use electronic hook switch cables.
Jabra Compatibility Guide