Do you have a question about the Plantronics APC-4 and is the answer not in the manual?
Connect the HHC adapter and enable HHC software functionality via Cisco Unified Communications Manager.
The HHC adapter automatically sends a ring alert signal to the headset when the phone rings.
Facilitates remote hookswitch control for placing, receiving, or ending calls using the headset button.
| Brand | Plantronics |
|---|---|
| Model | APC-4 |
| Category | Adapter |
| Language | English |











