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Grandstream DP750 DECT Base Station

44 Based on 2 ratings.
26/11/2019 £35.40 exc. VAT
£42.48 inc. VAT
Availability:In stock for next day delivery
Key Features
  • Connect up to 5 handsets to the base
  • Up to 5 concurrent calls per DECT system
  • 3-party conference

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Grandstream DP750 DECT Base Station

The Grandstream DP750 is a powerful VoIP DECT base station designed for use with DECT handsets Grandstream DP720 (the ability to connect up to 5 handsets to the base). The base station has a coverage of up to 300 meters outdoors and 50 meters indoors. It delivers up to 10 SIP accounts and up to 5 concurrent calls, and enables 3-way conferencing, supports full HD audio and PoE technology (Power over Ethernet).

Grandstream DP750 Key Features

  • Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT system
  • Supports a range of up to 300 meters outdoors and 50 meters indoors
  • 3-way voice conferencing, full HD audio, integrated PoE
  • Automated provisioning options include TR-069 and XML config files
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning
  • Offers multiple ring group options, including Circular, Linear, Parallel and Shared modes

The Grandstream DP750 base station allows users to use a common SIP-Account for all handsets, allowing users to answer calls, regardless of mestopolozhniya in real time.  

Grandstream DP750 - Technical Specifications

Specifications Grandstream DP 750:

  • Telephony Standard: DECT
  • Frequency bands:
    1880 - 1900 MHz (Europe) 1920 - 1930 MHz (USA)
    1910 - 1920 MHz (Brazil), 1786 - 1792 MHz (Korea)
    1893 - 1906 MHz (Japan), 1880 - 1895 MHz (Taiwan)
  • Number of channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan)
  • Range: up to 300 meters outdoors and 50 meters indoors


  • 5 LED indicators: power, network, registration, call, DECT
  • Reset Button, Pairing / Paging button
  • one 10/100 Mbps Ethernet port with PoE

Protocols / Standards

  • DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6 (Pending)

Voice Codecs

  • G.711µ/a-law, G.723.1, G.729A/B, G.726-32, iLBC, G.722, OPUS, G.722.2/AMR-WB (special order),
  • in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB


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


  • Split-level access control (user / admin)
  • Authentication based on MD5 and MD5-sess algorithm


  • Arabic,
  • Chinese Simple,
  • Chinese Tradition,
  • Croatian,
  • Czech,
  • Danish,
  • Dutch,
  • English,
  • Estonian,
  • Finnish,
  • French,
  • German,
  • Greek,
  • Hebrew,
  • Hungarian,
  • Italian,
  • Japanese,
  • Korean,
  • Norwegian,
  • Polish,
  • Portuguese,
  • Romanian,
  • Russian,
  • Slovenian,
  • Spanish,
  • Swedish,
  • Turkish


  • Firmware upgrade via TFTP / HTTP / HTTPS
  • Support TR-069, AES encrypted XML configuration file

Multi-line Access

  • Supports up to 10 SIP accounts on the system
  • Each handset can work with any SIP-Account
  • Each SIP-account support any tube

Group Calls

  • Flexible settings that allow multiple handsets to operate with the same SIP-Account
  • Circular mode: all the phones are ringing sequentially, starting from the unit, which was accomplished last answered call
  • Linear Mode: all the phones are ringing at a time in preset mode
  • Parallel mode: all phones ring simultaneously, and after one of the phones answered, the other available phones can make new calls
  • Common mode: all phones perform the same challenge (similar principle is used when working with analgovymi phones)


  • Universal power adapter input voltage: AC 100-240V 50 / 60Hz; Output: 5VDC 1A; Connect Micro-USB;
  • PoE: IEEE802.3af Class 1, 0.44W-3.84W

Package Contents

  • The base station, power adapter, Ethernet cable, manual


  • 28.5 x 130 x 90 мм


  • Handset: 143 g; Universal Power Adapter: 50g; Box: 360g

Temperature and Humidity

  • Operating temperature: -10º to14 to 122ºF);
  • Storage temperature: -20º to 60ºC (-4 to 140ºF);
  • Humidity: 10% to 90% non-condensing


  • FCC Part 15D; 47 CFR 2.1093, Part 15B
  • CE: EN60950; EN301489-1-6; EN301406; EN50566
  • RCM: AS/NZS60950 (Pending)

Specifications Tab

works pretty well, make sure you tell it to ignore the TFTP dhcp option if you want it to upgrade fr.. See full review 4 TEXT_OF_5_STARS Date Added: Wednesday 25 January, 2017
Very good service by Voipon. The DECT phone arrived to Spain very soon and in good conditions. It is.. See full review 4 TEXT_OF_5_STARS Date Added: Tuesday 27 September, 2016

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