ELECTRONIC HOOK SWITCH CABLE|Electronic Hook Switch Cable for remote desk phone call control (answer/end). This cable eliminates the need for a HL10 Handset Lifter. This cable works with Cisco desk phones and may work with additional manufacturers, check with our Compatibility Guide for more information.
We no longer carry Poly APC-43 - electronic hook switch adapter for phone (4323794), but we found this replacement for you.
Compare the discontinued item to the replacement item: