Full specification
Electronic Hook Switch (EHS) adapter cable
Plug-and-play installation
Eliminates mechanical handset lifter requirement
Provides remote call control and ring alerts
TAA compliant
Compatible with Poly CS500, Savi, and Voyager Office series headsets
Works with Grandstream, NEC, Poly Edge, ShoreTel, Allworx, Fanvil, and Huawei VoIP phones
