Grandstream GXP2135 High-End 8 Line Corded Desk IP Phone Black< Telephones & Accessories

8 lines 4 SIP accounts 4 XML programmable context-sensitive soft keys.
Dual switched auto-sensing Gigabit ports built-in PoE.
32 digitally programmable and customizable BLF/speed-dial keys.
Built-in Bluetooth for syncing headsets and mobile devices for contact books calendars u0026amp; call transferring.
HD audio on the handset and speakerphone; full duplex speakerphone.
Supports EHS compatible Plantronics headsets.
4-way audio conferencing for easy conference calls.
1 Year Manufacturer’s Warranty.