Grandstream GXP280 1-Line SIP VoIP Phone

Grandstream GXP280 Package Contents:

• Grandstream GXP280 Phone
• AC Power Adapter
• Handset Cord
• Handset
• Network Cable

The Grandstream GXP-280 is a next generation small business SIP phone that features 1 line appearance, 128x32 graphic LCD, 3 XML programmable softkeys, and dual 10M/100Mbps network ports. It is an affordable choice for a SOHO user needing a feature rich, 1-line IP phone.

Grandstream GXP-280 Product Features:

• 128 x 32 pixel graphical LCD with support for multiple languanges
• 1 line appearance with FLASH to handle up to 2 simultaneous calls
• 3 XML programmable context sensitive soft keys, 3 way conference
• High fidelity wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
• Dual switched auto sensing 10/100 Mbps network ports
• Automated provisioning for mass deployment, SRTP

Grandstream GXP-280 Feature Specifications

• Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
• Network Interfaces: Dual switched 10/100 Mbps
• Graphic Display: 128 x 32 pixel graphic LCD
• Feature Keys: 3 XML dynamic context sensitive soft keys, 3 navigation/menu/volume keys, 7 dedicated function keys for: HOLD, SPEAKERPHONE, SEND, TRANSFER, CONFERENCE, FLASH and HEADSET
• Voice Codec: 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)
• Telephony Features: 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
• Headset Jack: 2.5mm and RJ22 headset jack
• QoS: Layer 2 (802.1Q, 801.2p) and Layer 3 (ToS, DiffServ, MPLS) QoS
• Security: User and administrator level passwords, MD5 and MD5- sess based authentication, AES based secure configuration file, SRTP
• Multi-language: English, Spanish, French, German, etc
• Upgrade/Provisioning: Firmware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file
• Power: Universal power adaptor (Input: 100-240VAC 50-60Hz, Output: +5VDC, 1.2A, UL Certified) included
• Temperature/Humidity: 32-104°F/ 0-40°C, 10-90% (non-condensing)
• Compliance: FCC, CE, C-Tick

Grandstream VoIP Phone Comparison