Grandstream GXP2140 IP Phone | 4 Lines, 4 SIP Accounts | 4.3-Inch Color Display | Dual-Port Gigabit Ethernet with Integrated PoE

.The GXP2140 is a Linux-based device with 4 lines, Gigabit ports to guarantee the fastest possible connection speeds, 5 XML programmable soft keys for customization and 5-way voice conferencing to keep business users in-touch. By being compatible with Grandstream’s GXP2200EXT extension module, the GXP2140 can offer users up to 160 speed-dial/BLF keys by combining up to 4 GXP2200EXTs to easily monitor presence and status of other extensions and transfer calls. HD audio and a 4.3" color LCD screen create high-quality calls and built-in Bluetooth support allows for use of Bluetooth headsets and transferring of phonebook and calls from paired mobile devices. This Enterprise IP phone also features Electronic Hook Switch support for Plantronics headsets and a built-in USB port. The GXP2140 is perfect for Enterprise & SMB customers with the need for quality and versatility in their desktop communications.(Power Supply Not included)
.Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
.4 line keys with up to 4 SIP accounts, 5 programmable context sensitive softkeys, 5 navigation/menu keys
.11 dedicated function keys for : MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL
.RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension module port
.Support for G.729A/B, G.711/a-law, G.726, G.722 (wide-band), and iLBC, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)