XS 825 Headset Bundle for Training, Coaching, Monitoring, Supervising, Onboarding - Compatible Deskphones Include Avaya, Yealink, Polycom, Cisco, Mitel, Nortel, Toshiba (Stereo, Basic Bundle)

XS 825 Wired Phone Headset with Microphone for OfficeTraining, Agent Coaching, Monitoring, Onboarding - Desk Phones Compatible with Yealink, Polycom, Cisco, Avaya, Mitel, Nortel (Stereo, Basic Bundle)

Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone

4P4C RJ9 Splitter Training Adapter Telephone Training Adapter Y Splitter+ Two Mute Buttons for Headset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge Phones etc