These are compatible headsets for Avaya Nortel i2002 (NTDU91), i2004 (NTDU92), i2007 (NTDU96)
If you have a Avaya Nortel Meridian M3903,M3904,M3905,M7310,M7208,M7308,M7316,M7324 CLICK HERE instead
If you have a Avaya Nortel Norstar T7208, T7316, T7324, M7900, M2216, M8001, M8003 CLICK HERE instead
Plantronics Corded Headsets: Use any of the Plantronics H-Series headset + Plantronics Polaris Cable (part# 27190-01).
Note: corded headset solution above require 2 pieces - the headset and the bottom cable.
Jabra/GN Corded Headsets: Choose any model from the Jabra/GN Direct Connect Headsets page. These headsets include the GN1200 smart cable for your Nortel IP Phones (use setting 7)
Wireless Headsets: Both Plantronics and Jabra/GN Netcom wireless headsets are compatible with Nortel phones. For remote answering on these Nortel phones you need a Plantronics HL10 Lifter