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, universal power supply, network cable, Quick installation guide, brochure and GPL License

To see the whole specification please view our datasheet at the top of the page.