EPOS Sennheiser Electronic Hook Switch (EHS) Adapter #CEHS-PO 01 for Polycom Phones

Use your Sennheiser Office wireless headset system with the CEHS-PO 01 electronic hook switch adapter to answer calls and end calls remotely from your Polycom Phones.

Compatible Polycom Phones: 320, 321, 335, 330, 331, 430, 450, 550, 560, 650, 670, & VVX 1500. Note: For IP 300 Series phones, a 2.5mm to RJ9 adapter may also required, if your telephone has a 2.5mm headset jack.
Please call if you require assistance.

UPC Code: 615104174245