GXP-280 - VoIP-Info

Estimated Release June 2008 MSRP $89

Features

Physical

Dual switched auto sensing 10/100 Mbps network ports
128 x 32 pixel graphical LCD with support for multiple languages
1 line appearance with FLASH to handle up to 2 simultaneous calls
High fidelity wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
2.5mm and RJ22 headset jack
3 XML dynamic programmable context sensitive soft keys
3 navigation/menu/volume keys
7 dedicated function keys for: HOLD, SPEAKERPHONE, SEND, TRANSFER, CONFERENCE, FLASH and HEADSET
Universal power adapter (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included
Dimension: 168mmx200mmx89.5mm
Unit weight: 0.62KG
Package weight: 0.725KG

Technical

SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
Layer 2 (802.1Q, 801.2p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Support for G.723.1, G.729 A/B, G.711 u/a-law, G.726, G.722 (wide-band), GSM and iLBC, in- band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Hold, Mute, Transfer, Forward, 3-way Conference, Downloadable Phone Book (XML, LDAP up to 200 items), XML Customization of Screen, Call Waiting, Call Log, Off-hook Auto Dial, Auto Answer, Click-To-Dial, Downloadable Ringtones, Server Redundancy and Fail-over Support
Firmware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file
User and administrator level passwords, MD5 and MD5-sess based authentication, AES based secure configuration file, SRTP