The Grandstream GXP1628 brings an efficient call environment to any desktop. This phone delivers a an easy-to-use interface and simple design with its 132×48 backlit LCD screen, 2-line/SIP account keys and 8 dual-color LCD BLF/speed-dial keys. Also equipped with dual Gigabit ports with integrated PoE, the GXP1628 is built for a variety of deployment scenarios. Added customization and usability comes with its built in HD audio and 3 XML programmable soft keys.
As all Grandstream IP phones do, the GXP1628 features state-of-the-art security encryption technology (SRTP and TLS). The GXP1628 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.
Features
2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
HD audio on speakerphone and handset
Dual-switched Gigabit ports, integrated PoE
8 dual-colored BLF/speed dial keys
EHS support for Plantronics headsets
Up to 1000 contacts, call history up to 200 records
Additional information
Specifications
Grandstream GXP1628 Technical Specification
Network Interfaces
Dual switched auto sensing 10/100/1000 Mbps Ethernet ports, integrated PoE
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
8 BLF keys
13 dedicated function keys for:
-Mute
-Headset
-Transfer
-Conference
-Send
-Redial
-Speakerphone
-Message
-Hold
-Page/Intercom
-Record
-Home
Voice Codecs
Support for
G.711 u/a,
G.722 (wideband)
G.723 (pending)
G.726-32
G729 A/B
iLBC (pending)
Opus (pending)
in-band and out-of-band DTMF
Telephony Features
Hold, transfer, forward
Call park/pickup
3-way conference
Shared-call-appearence (SCA)
Bridged-line-appearence (BLA)
Downloadable phonebook (XML, LDAP, up to 500 items)
Call history (up to 200 records)
Off-Hook auto dial
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
Over 12 languages supported including:
English
German
Both Simplified and Tradition Chinese
Physical
Dimension – 220.5mm (L) x 192.5mm (W) x 76mm (H) (with handset)
Unit Weight – 0.8kg
Package Weight – 1.2kg
Package Content
GXP1628 phone, handset with cord, base stand, network cable, Quick installation guide, brochure and GPL License