Grandstream GXP285

VoIP Hardware Solutions
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Details
Yeastar Communications Solutions
  • Cost-effective IP-PBX Solution for SMB
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  • Rich features and reliable performance
Details

Grandstream GXP 285 Small Business 1-line PoE IP Phone


2215589_grandstream_gxp_285copy.jpg


Features


  • 128 x 32 pixel graphical LCD with support for multiple languages
  • 1 line SIP account and 2 call appearances (allowing 2 simultaneous calls and 3-way conference)
  • 3 context sensitive soft keys
  • HD wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
  • Dual switched auto sensing 10/100 Mbps network ports, Power over Ethernet
  • Secure and automated provisioning for mass deployment, SRTP


Feature Keys


  • 3 dynamic context sensitive soft keys
  • 3 navigation/menu/volume keys
  • 7 dedicated function keys for:
    • Hold
    • Speakerphone
    • Send
    • Transfer
    • Conference
    • Flash
    • Headset


GXP280_Side_600.JPG



Telephony Features


  • Hold
  • Mute
  • Transfer
  • Forward
  • 3-way Conference
  • Downloadable Phone Book (XML, LDAP up to 200 items)
  • Call Waiting
  • Call Log
  • Off-hook Auto Dial
  • Auto Answer
  • Click-To-Dial
  • Downloadable Ringtones
  • Server Redundancy
  • Fail-over Support


Protocols and Standards


  • SIP RFC3261
  • TCP/IP/UDP
  • RTP/RTCP
  • HTTP
  • ARP/RARP
  • ICMP
  • DNS (A record and SRV)
  • DHCP
  • PPPoE
  • TFTP
  • NTP
  • STUN
  • SIMPLE


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)


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


Languages


  • English
  • Spanish
  • French
  • German


Upgrades and Provisioning


  • Firmware upgrade via TFTP/HTTP
  • Mass deployment using central secure provisioning file


telefon-voip-grandstream-gxp-285hd_0_b.jpg



PoE (Power over Ethernet)


  • Integrated (IEEE 802.3af)


Power


  • Universal power adapter (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included


Physical


  • Dimension: 168mm x 200mm x 89.5mm
  • Unit weight: 0.62kg
  • Package weight: 0.725kg


Temperature and Humidity


  • 32-104°F / 0-40 °C
  • 10-90% (non-condensing)


Compliance


  • FCC
  • CE
  • C-Tick


Where to Buy




Grandstream GXP 285 Small Business 1-line PoE IP Phone


2215589_grandstream_gxp_285copy.jpg


Features


  • 128 x 32 pixel graphical LCD with support for multiple languages
  • 1 line SIP account and 2 call appearances (allowing 2 simultaneous calls and 3-way conference)
  • 3 context sensitive soft keys
  • HD wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
  • Dual switched auto sensing 10/100 Mbps network ports, Power over Ethernet
  • Secure and automated provisioning for mass deployment, SRTP


Feature Keys


  • 3 dynamic context sensitive soft keys
  • 3 navigation/menu/volume keys
  • 7 dedicated function keys for:
    • Hold
    • Speakerphone
    • Send
    • Transfer
    • Conference
    • Flash
    • Headset


GXP280_Side_600.JPG



Telephony Features


  • Hold
  • Mute
  • Transfer
  • Forward
  • 3-way Conference
  • Downloadable Phone Book (XML, LDAP up to 200 items)
  • Call Waiting
  • Call Log
  • Off-hook Auto Dial
  • Auto Answer
  • Click-To-Dial
  • Downloadable Ringtones
  • Server Redundancy
  • Fail-over Support


Protocols and Standards


  • SIP RFC3261
  • TCP/IP/UDP
  • RTP/RTCP
  • HTTP
  • ARP/RARP
  • ICMP
  • DNS (A record and SRV)
  • DHCP
  • PPPoE
  • TFTP
  • NTP
  • STUN
  • SIMPLE


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)


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


Languages


  • English
  • Spanish
  • French
  • German


Upgrades and Provisioning


  • Firmware upgrade via TFTP/HTTP
  • Mass deployment using central secure provisioning file


telefon-voip-grandstream-gxp-285hd_0_b.jpg



PoE (Power over Ethernet)


  • Integrated (IEEE 802.3af)


Power


  • Universal power adapter (Input: 100-240VAC 50-60Hz, Output:+5VDC, 1.2A, UL Certified) included


Physical


  • Dimension: 168mm x 200mm x 89.5mm
  • Unit weight: 0.62kg
  • Package weight: 0.725kg


Temperature and Humidity


  • 32-104°F / 0-40 °C
  • 10-90% (non-condensing)


Compliance


  • FCC
  • CE
  • C-Tick


Where to Buy




Created by: voip_phones, Last modification: Mon 20 of Feb, 2012 (16:58 UTC) by VoIPon
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