Grandstream GXP1620 HD IP Phone (Non PoE)
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
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voipsupplies

Grandstream GXP1620 HD IP Phone (Non PoE)

Available:In Stock
£40.44
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Grandstream GXP1620 HD IP Phone (Non PoE)

The Grandstream GXP1620 is an IP Phone that is perfect for small businesses. Users of this phone can expect a great standard with Linux-based operating system and HD audio on both the speakerphone and handset. Professionals are well connected with colleagues and benefit from features such as 2-line keys and 3-way conferencing.

Grandstream GXP1620 Key Features:

  • 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
  • Dual-switched 10/100 Mbps ports
  • HD audio on speakerphone and handset

Grandstream GXP1620 Technical Specification

Protocols/Standards

  • SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A re- cord, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, CDP/SNMP/RTCP-XR

Network Interfaces

  • Dual switched auto-sensing 10/100 Mbps Ethernet ports, integrated PoE (GXP1625 only)

Graphic Display

  • 132 x 48 backlit graphical LCD Display

Feature Keys

  • 2 line keys with dual-colour LED and 2 SIP accounts
  • 3 XML programmable content sensitive soft keys
  • 5 navigation menu keys
  • 13 dedicated function keys for: 
    -Mute
    -Headset
    -Transfer
    -Conference
    -Send
    -Redial
    -Speakerphone
    -Message
    -Hold
    -Page/Intercom
    -Record
    -Home

Voice Codecs

  • Support for G.711µ/a, G.722 (wide-band), G.723, G.726-32, G.729 A/B, iLBC, inband and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC

Telephony Features

  • Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing, call park/pickup, shared-call appearance (SCA) / bridged-line-appearance (BLA), Down- loadable phone book (XML, LDAP, up to 1000 items), call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over

Headset Jack

  • RJ9 headset jack (allowing EHS with Plantronics headsets)

HD Audio

  • Yes, HD Handseet and speakerphone with support for wideband audio.

QoS

  • Layer 2 QoS (802.1Q, 802.1P)
  • Layer 3 QoS (ToS, DiffServ, MPLS)

Security

  • User and administrator access control
  • MD5 and MD5-sess based on authentication
  • 256-bit AES encrypted configuration file
  • TLS
  • SRTP
  • HTTPS
  • 802.1x media access control

Multi-Language

  • English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simpli- fied and traditional Chinese, Korean, Japanese and more

Upgrade/Provisioning

  • Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file, FTP/FTPS

Power & Green Energy Efficiency

  • Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af Class 2, 3.84W-6.49W; IEEE802.3az (EEE) (GXP1625 only)

Physical

  • Dimension - 209mm (L) x 184.5mm (W) x 76.2mm (H) (with handset)
  • Unit Weight - 0.73kg
  • Packag