The Grandstream GXP2120 6 Line Executive HD IP Phone is the perfect choice for enterprise users looking for a high quality, feature rich multi-line executive IP phone with advanced functionalities and performance. The GXP2120 also supports automated provisioning for easy deployment, advanced security protection for privacy and broad interoperability with most 3rd party SIP devices and leading SIP/NGN/IMS platforms.
It features 6 dual-color line keys (with 6 SIP accounts), 4 XML programmable context-sensitive soft keys, up to 5-way conferencing and up to 13 call appearances with 7 dual-color BLF extension keys.
|Cost-effective IP Solution:||Small to Medium Enterprise Office IP Phone|
|Dimensions (WxLxH):||252.00x210.00x78.00mm (9.92x8.26x3.07")|
|Expansion Module:||Allow upto 2 Externally Attached Expansion Modules and 112 Extra Keys|
|Headset Jack:||Both RJ9 and 2.5mm Jack|
|Integrated Power Over Ethernet:||802.3a1|
|Maximum Power Consumption:||2.5W (Power Adapter) or 3W PoE|
|Multi-Language:||Yes (English, German, Italian, French, Spanish, Chinese, Korean, Japanese)|
|Networking Interfaces:||Dual 10/100mbps Ethernet ports|
|Power Supply:||Input: 100-240V AC, 50-60Hz Output: +5V DC, 800mA|
|QoS:||Layer 2 (802.1Q & 801.2p) Layer 3 (ToS, DiffServ, MPLS) QoS|
|SIP Compliant and Protocols:||SIP, TCP/IP/UDP, RTP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, etc.|
|Temperature & Humidity:||32-104deg.F/0-40deg.C 10-90% Non-Condensing|
|Voice Codecs:||G.711 (A/U-Law), G.723.1, G.729A/B, G.726, iLBC and G.722 (Wideband)|