Nortel Electronic Hook Switch Adapter (AUX/RJ-9 to USB) for Jabra GN9300e Series, PRO 9400 Series, GO 6470 Wireless Headsets and Nortel 1100 Series IP phones supporting USB audio termination.
Jabra (GN Netcom) Nortel USB EHS Cord
Nortel Electronic Hook Switch Adapter (AUX/RJ-9 to USB) for Jabra GN9300e Series, PRO 9400 Series, GO 6470 Wireless Headsets and Nortel 1100 Series IP phones supporting USB audio termination.
