Polycom APP-51 EHS Cable
The Polycom Electronic Hook Switch Cable for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 Handset Lifter.
Polycom: IP320, IP321, IP330, IP331, IP335, IP430, IP450, IP550, IP560, IP650, IP670, VVX500, VVX1500
Please Note: The SoundPoint IP 320/330 and the SoundPoint IP 321/331 will need RJ9 to 2.5mm Adapter cables
If you have any queries as to whether this item is compatible with your phone do not hesitate to give us a call on 01675 432 123 For any help or support you may need