POLY EDGE B30 IP phone Black 16 lines

Easy to Use: 4 line keys support 16 lines or contacts . Illuminated mute, headset, and speaker buttons. Power over Ethernet (PoE). Audio Quality: Hear every nuance of your call with Poly HD Voice. Cut out home or office background noise with Poly Acoustic Fence technology. Audio Conferencing: Instantly add other workplace colleagues to your call with 3-way (Opus) and 5-way local audio conferencing. 4 lines available so you never miss a call. Compatibility and Convenience: More productive calls with a hands-free speakerphone with proven acoustic echo cancellation and background noise suppression technology. More headset options with both RJ9 and 3.5 mm headset ports. Ideal For: Small businesses and emerging markets. Plug & play with zero touch provisioning. Desk stand and wall mount option included.