CEHS-PO 01 cable The CEHS-PO 01 cable is ideal for all users of professional headsets, in combination with one of following EHS-compatible Polycom phones: IP 320* & IP 321* IP 331* & IP 335* IP 450, IP 550 & IP 560 IP 650 & IP 670 VVX 300 & VVX 310 VVX 400 & VVX 500 VVX 600 & VVX 1500 This cable is an enhancement for any contact center or corporate office environment.
