PL-65287-01 - Plantronics Cisco adapter cable assembly (2.5 mm to QD) - Adapter cable 2.5 mm to quick-disconnect - Required for IP phone model 7920 PL6528701 (Read more)
PL-27019-03 - Plantronics Y-training adapter with mute - Allows 2 people to hear both sides of the conversation - Use with Plantronics amplifiers and H-series headsets - Use with Plantronics amps or... (Read more)