Grandstream GXP2140 Enterprise IP Phone

OVERVIEW:

• 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)

Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.