Grandstream Networks GXP-2140 IP phone Black 4 lines TFT

A versatile High-End IP phone, the GXP2140 supports 4 lines, includes Gigabit ports and is compatible with Grandstream’s GXP2200 LCD extension module (GXP2200 EXT) making it ideal for receptionists and users who handle high call volumes. The GXP2140 includes HD audio, a 4.3 inch color screen, 5-way voice conferencing, and built-in Bluetooth support allows for use of Bluetooth headsets and transferring of phonebook and calls from paired mobile devices, the GXP2140 is perfect for Enterprise & SMB customers with the need for quality and versatility in their desktop communications.Grandstream Networks GXP-2140. Product type: IP Phone, Product colour: Black, Handset type: Wired handset. Lines quantity: 4 lines, Phonebook capacity: 2000 entries. Display: TFT, Display resolution: 480 x 272 pixels. Voice codecs: G.711a, G.722, G.726, G.729A, G.729B, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Bluetooth version: 2.1+EDR, Supported network protocols: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP,…