Avaya/Lucent/AT&T CallMaster I, II, III, IV:
Plantronics corded headsets: Use any of the Plantronics H-Series headset + Plantronics P10 Plug Prong.
Jabra/GN Netcom: Use Any one of the GN Netcom Headset + GN Netcom AT3M Plug-Prong Amplifier with Mute
Wireless headsets: Use any Wireless Headset + Plantronics PJ-327 2-Prong Adapter
Avaya CallMaster V and VI:
Plantronics Corded Headsets: Use the any H-Series headset + Plantronics 26716-01 cable (same as Avaya part# 407721034)
Jabra/GN Netcom Corded Headsets: Use any Jabra/GN Direct Connect Headsets (setting position 8 on the GN1200 cord)
Wireless headsets: NOT compatible.
If you have the Avaya 11xx series, click here instead
If you have an Avaya 94xx, 95xx, click here instead
If you have an Avaya 14xx, 24xx, 46xx, 54xx, 56xx or 64xx series, look here
If you have an Avaya 16xx or 96xx series, look here
If you have an Avaya Merlin Magix 44xxD+ look here instead
If you have an Avaya "Partner" phone, click here instead
Below are some recommended and best selling headsets (as well as the necessary cables and adapters) for your Avaya/Lucent Call Master Phone:
Also see our complete Avaya Electronics Hookswitch Cross Reference page.