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Grandstream GXP1620 IP Phone

SKU: GXP1620
  • 2 SIP accounts, 2 line keys
  • Speakerphone and handset
  • XML programmable keys

The phone, which is based in Linux, includes two lines and 3 XML programmable soft keys. HD audio quality makes conversing on the phone easy. The GXP1620/1625 is capable of 3-way conferencing and has call-waiting features. Up to two SIP accounts can be used with this model, as well as two call appearances. There are two dual-color line keys.Both the 1620 and 1625 have built-in dual 10/100 mbp network ports, while the 1625 supports Power over Ethernet (PoE). An Electronic Hook Switch provides support for Plantronics headset. Supported for use in multiple languages, the GPX1620/1625 is a dependable and easy-to-use choice for small businesses.


  • 2 SIP accounts, 2 line keys
  • Speakerphone and handset
  • XML programmable keys
  • Dimension: 209mm (L) x 184.5mm (W) x 76.2mm (H) (with handset)
  • Weight: 0.73KG
  • 2 lines
  • RJ9 headset jack (allowing EHS with Plantronics headsets)
  • Package contents: phone, handset with cord, base stand, universal power supply, network cable, Quick Installation Guide, brochure, GPL License
  • Multiple language support
  • Wall mountable
  • Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA, PoE: ieee802.3af Class 2, 3.84W-6.49W (GXP1625 only)

User Interface

  • 132×48 backlit graphical LCD display
  • User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit
  • 3 XML programmable context sensitive soft keys and 5 (navigation, menu) keys.

Call Features
Supports traditional and advanced telephony features:

  • 3-way conferencing,
  • Call park/pickup, hold, transfer, forward (unconditional/no-answer/busy), call waiting, call history (up to 200 records)
  • Share-call-appearance (SCA)/bridged line -appearance (BLA)
  • Downloadable phone book (XML, LDAP, up to 500 items)
  • XML customization of idle screen, off-hook auto dial, auto answer, click-to-dial
  • Flexible dial plan
  • Hot desking
  • Personalized music ringtones
  • Server redundancy and fail-over
Whats in the Box
  • GXP1620 phone
  • Handset with cord
  • Base stand
  • Universal power supply
  • Network cable
  • Quick Installation Guide
  • Brochure
  • GPL License

Next Day Delivery
For UK orders received before 12pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by
DPD, including most international orders.

Shipping prices are calculated during the checkout process.
We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

VoIP Packages

Hosted Business VoIP Provider Unlimited Calls from £10/month
If you’re looking for a reliable and competitive VoIP provider for your small business, we can offer you one of the UK’s most trusted services. No need to compromise on quality, either. The capabilities of our VoIP PBX system have been developed over a decade, with our roadmap for the future incorporating even more improvements. Your business VoIP is in safe hands with us.

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SIP Trunking

With SIP trunking, your business can operate its own on-site IP PBX system. Xinix has been offering our own SIP trunk solutions for over 10 years.

Business SIP trunking is a service that enables your company to operate a selection of telecommunications systems over your IP network. It offers a number of benefits – from cheaper international call costs to improved business flexibility. Incorporating a Disaster Recovery strategy to give access to an increased quantity of numbers, business SIP trunking from Xinix World can enhance the way your business stays connected.

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