Electronic Hookswitch Siemens EHS

For the following Siemens phones: Optipoint 410IP (Advanced and Standard), Optipoint 420IP (Advanced and Standard), Optipoint 500 (Basic, Standard, Advanced), Optipoint 600 Requires Optipoint Acoustic adapter from Siemens (item # 12085)

Key Features: Plug and Play connection with GN9120EHS, GN9125, and GN9350e models, Hear incoming calls when away from the phone, Take / end calls at the headset.

Includes:Adapter Cord

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Electronic Hookswitch Cisco HHC EHS

For the following Cisco phones: 7975G, 7965G, 7945G, 7962G, 7942G. Requires Cisco Unified Communications Manager 4.1(3) or above plus the 8.3(3) phone firmware load.

Key Features: Plug and Play connection with GN9120EHS, GN9125, and GN9350e models, Hear incoming calls when away from the phone, Take / end calls at the headset.

Includes:EHS Cable

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