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The DP750 creates an immersive DECT network to enable mobile and efficient movement in your organization. A powerful mobile solution and user flexibility is achieved when paired with up to five phones in Grandstream's DECT series. The DP750 supports a range of up to 300 meters outdoors and 50 meters indoors. This base station delivers up to 10 SIP accounts and 5 concurrent calls while also offering essential call control features and functionalities, such as 3-way conferencing, call forward and call transfer. A seamless, unified interaction can be achieved through the DP750, by giving all handsets a shared SIP account from the DP750. The DP750 supports a variety of auto-provisioning methods and TLS/SRTP/HTTPS encryption security.
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Protocols/Standards
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SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TELNET, TFTP, NTP, STUN,
SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6, CDP/SNMP/RTCP-XR |
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Network Interfaces
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Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
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Graphic
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4.3 inch (480x272) TFT color LCD
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Bluetooth
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Yes, Bluetooth V2.1
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Feature Keys
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4 line keys with up to 4 SIP accounts, 5 programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function
keys for: MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/ REDIAL, SPEAKERPHONE, VOL+,VOL |
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Voice Codecs
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Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G723.1, iLBC, Opus , and iLBC,in-band and out-of-band DTMF (in
audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC |
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Auxiliary Ports
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RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension module port
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Telephony Features
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Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call-appearance (SCA)/bridged-line-appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones and music on hold, server redundancy and fail-over |
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Sample Applications
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Weather, currency, news, XML
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HD Audio
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Yes, both on handset and speakerphone
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Extension Module
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Yes, can power up to 4 GXP2200EXT modules which features a 128x384 graphic LCD, 20 quick-dial/BLF keys which dual-color LED, 2 navigation keys, and less than 1.2W power consumption per unit. |
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Base Stand/Wall Mountable
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Yes, allow 2 angle positions
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QoS
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Layer 2 (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
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Multi-languag
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English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese and more |
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Upgrade/Provisioning
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Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or encrypted XML configuration file, FTP/FTPS
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Power & Green Energy Efficiency
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Universal power adapter included: Input: 100-240V; Output: +12V, 1.0A; Integrated Power-over-Ethernet (802.3af) Max power consumption: 6W (without GXP2200EXT), 10W(with 4 cascaded GXP2200EXTs ) |
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Physical
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Dimention: 228mm (W) x 206mm (L) x 46.5mm (H); Unit weight: 0.98kg; Package weight: 1.55kg
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Temperature and Humidity
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0 ~ 40ºC (32 ~ 104ºF ), 10 ~ 90% (non-condensing)
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Package Content
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GXP2140 phone, handset with cord, base stand, universal power supply, network cable, Quick Start Guide
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Compliance
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FCC Part 15 ClassB, EN55022 ClassB, EN61000-3-2, EN61000-3-3, EN55024, EN60950-1, EN62479 RCM: AS/ACIF S004; AS/NZS CISPR22/24;
AS/NZS 60950 |
Suppliers with verified business licenses
Audited Supplier 
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