Security: • IPv4/IPv6
• IP Assignment: Static/DHCP
• HTTP/HTTPS web server
• Time and date synchronization using SNTP
• Transport Layer Security (TLS)
• HTTPS certificate manager
• IEEE802.1X
Additional Features: The customizable GXP2140 brings a rich and vibrant display, and call control to the medium to high-volume call user. This device provides the perfect balance for the call-intensive user's desktop, with its 4 lines, 5 programmable soft keys and feature-loaded call controls. Its 4.3" color LCD display creates a high-quality user experience, and its dual Gigabit PoE ports, HD audio, and integrated Bluetooth makes the GXP2140 highly versatile as well.
As all Grandstream IP phones do, the GXP2140 features state-of-the-art security encryption technology (SRTP and TLS). The GXP2140 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.
Supports 4 lines, 4 SIP acc...
Specifications: Protocol: SIP RFC 3261 Compatible
Ethernet I/F: 10/100 Mbps
Power Input: PoE 802.3af or +5V at 1A
Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F)
Payload Types: G711 A-Law and u-Law
Regulatory Compliance: FCC Class A, UL 60950
Protocols: FTP/TFTP/HTTP/HTTPS server-based central provisioning; Hardware diagnostics; Manual or dynamic host configuration protocol (DHCP) network setup; Network address translation support for static configuration and Keep-Alive; QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP; Status and statistics reporting; Syslog Event Logging; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto-negotiation; Time and date synchronization using SNTP; SIP signaling; RTCP and RTP support; IPv4; IPv6; Provisioning and call server redundancy support; DNS-SRV
Ports: 1 USB 2.0 Type-A (for media and storage applications); 1 USB 2.0 Type-C® (for media and storage applications); 2 RJ-45 (10/100/1000BASE-TX Mbps)