Sip phone GRANDSTREAM GXP-2000
11-04-2011, 11:03. Разместил: webmaster
Grandstream GXP-2000 Enterprise IP this is the ip of the phone 's new generation built on open network standards with application of the most modern technologies. The device supports an extended range of voice codecs: G.723.1 (5.3K/6.3K), G.729A/B, G.711 (a-law, u-law), G.726, G.728, G.722 (Model 102D) with the possibility of automatic selection of the most suitable for a particular channel. The device supports the network protocols SARP/RARP, ICMP, DNS, DHCP, NTP, as well as services 802.1Q, VLAN, 802.1p Qos, Tos, Diffserv, MPLS. The phone works and updates the firmware (tftp) behind the nat or firewall. Manage the settings and configuration are made directly through the phone menu or remotely through the web-interface. Integrated switch (2 interface RJ-45) allows you to connect additional the user 's device to the ethernet network, or put the device in the gap" existing cable infrastructure.
CHARACTERISTICS
GRANDSTREAM GXP-2000
SIP-phone business class
Support Nat-traversal
Graphic lcd display
The Ethernet Ports 10/100mbps
Headset jack
Support Caller ID
Call Waiting, Call Hold, Mute, Transfer
Conference support
More...
Вернуться назад