GrandStream GXP1620/1625


Small Business HD IP Phone

The GXP1620/1625 is Grandstream’s standard IP phone for small businesses. This Linux-based model features 2 lines, 3 XML programmable soft keys, HD audio and 3-way conferencing. A 132x48 LCD screen creates a clear display for easy viewing. Both the GXP1620 and GXP1625 include dual 10/100mb network ports and the GXP1625 includes integrated PoE. Additional features such as multi-language support, Electronic Hook Switch support for Plantronics headsets and call-waiting allow the GXP1620 and GXP1625 to be high quality, user-friendly and dependable IP phones.

VOIP Gateway for Traditional PBX

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SPECIFICATIONS

Feature Highlights
  • 2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances), 3 XML programmable context-sensitive soft keys, 3-way conferencing, multi-language support
  • Automated personal information service (e.g., local weather, etc.), personalized music ring tone/ring back tone, customizable screen content/format using XML, advanced web and enterprise applications integration (pending)
  • HD wideband audio, superb dull-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance
  • Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control
  • Dual-switched 10/100 Mbps ports, integrated PoE on GXP1625
  • Large phonebook (up to 500 contacts) and call history (up to 200 records)
  • 132 x 48 pixel backlit graphical LCD display
  • Use with Grandstream’s UCM6100 series IP PBX appliance for Zero-Config provisioning, 1-touch call recording and more
Technical Specifications
Protocols/Standards
  • SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
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-color LED and 2 SIP accounts, 3 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 13 dedicated function keys for MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, 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, in-band 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), Downloadable phone book (XML, LDAP, up to 500 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)
Base Stand
  • Yes, 2 angled positions available, wall mountable
HD Audio
    Yes, HD handset and speakerphone with support for wideband audio
QoS
  • Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security
  • User and administrator level access control, MD5 and MD5-sess based 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, simplified 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
Power & Green Energy Efficiency
  • Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA PoE: ieee802.3af Class 2, 3.84W-6.49W (GXP1625 only)
Physical
  • Dimension: 209mm (L) x 184.5mm (W) x 76.2mm (H) (with handset) Unit weight: 0.73kg; Package weight: 1.1kg
Temperature and Humidity
  • Operation: 0°C to 40°C, Storage: -10°C to 60°C , Humidity: 10􀋋 to 90% Non-condensing
Package Content
  • GXP1620/1625 phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, brochure, GPL License
Compliance
  • FCC: Part 15 (CFR 47) Class B CE : EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1 RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS 60950.1
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