Configure your direct connect cable

Sennheiser Headsets are designed to direct connect to virtually all business phones on the market today. This allows you to avoid the cost and clutter of a headset amplifier. You will need to match the correct direct connect cable, and sometimes use other parts like handset-headset switches and small in-line amps. This guide will allow you to look up the brand and model of the phones you are using to get the correct configuration.

Please choose your telephone manufacturer from the list:

3-Com
Aastra Technologies
Alcatel
Attigen Communications
Amtelco
Aspect Communications
Avaya
Cadcom Telesystems
Cisco Systems
Comdial
Comfort Telecommunications
Cortelco
eOn Communications
Ericsson Information Systems
ESI / Estech Systems Inc.
Executone Information Systems
Fujitsu Business Systems
GN Netcom
Harris Digital Corp.
Hitachi
Intecom
Inter-Tel
IPC Information Systems
Isoetec
Iwatsu America
Key Systems U.S / KS Telecom
Mitel Networks
National Telecom / Solid State Systems
NEC America
Nitsuko America Corp.
Nortel Networks
Panasonic
Plant Equipment
Plantronics
Polycom
Positron
Premier Telecom
Redcom Laboratories
Rockwell Firstpoint Contact
Samsung Telecommunications Systems
Sanyo Business Systems
ShoreTel
Siemens Communications
Startel
Tadiran Telecom
Teknekron Infoswitch
Telematrix
Telrad
TIE Communications
Toshiba
Turret Equipment Corp.
Vertical Networks
Vodavi Communications
VTech
VXI
WIN Communications
Zultys Technologies