Grandstream GXP2170 12-Line Color LCD Gigabit IP Phone
Call Center headset compatible with Grandstream phones. Noise canceling, HD voice, quick disconnect function
Grandstream GXP2170 Enterprise IP Phone – Atlas Phones
Amazon.com: Grandstream Phone headset with 2 earpieces on both ears | Noise Canceling Microphone Call Center Headset Compatible with Grandstream High-End IP phones | RJ9 Headset Quick Disconnect Included : Electronics