PRODUCT SPECIFICATIONS More Information PRODUCT SPECIFICATIONS Grandstream DP750 Long-range DECT VoIP Base Station The DP750 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DECT handsets to offer mobility to business and residential users. It supports a range of 300 meters outdoors and 50 meters indoors to give users the freedom to move around their work or home space, delivering efficient flexibility. This DECT VoIP base station supports up to 10 SIP accounts and 5 concurrent calls while also offering 3-way voice conferencing, full HD audio and integrated PoE. A shared SIP account on all handsets will add seamless unified features that gives users the ability to answer all calls regardless of location in real-time. Key Features Up to 10 SIP accounts per system; up to 10 lines per handset DECT authentication & encryption technology to protect calls & account 3-way audio conferencing for easy conference calls Supports push-to-talk Automated provisioning options include TR-069 and XML config files Use with Grandstream’s UCM series of IP PBXsfor Zero Config provisioning HD audio to maximize audio quality and clarity; full duplex speakerphone Technical Specifications Air Interface: Telephone standards: DECT Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 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 Peripherals: 5 LED indicators: Power, Network, Register, Call, DECT Reset button, Pairing/Paging button One 10/100 Mbps auto-sensing Ethernet port with integrated PoE Protocol/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), 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, in-band and out-ofband DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB Telephone Features: Hold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, up to 3000 entries), call waiting, call log (up to 750 records), auto answer, flexible dial plan, music on hold, server redundancy and fail-over Sample Applications: Weather, Currency (Pending) QoS: Layer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS) Security: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control, DECT authentication & encryption Upgrade/ Provisioning: Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file Multiple SIP Accounts: Up to ten (10) distinct SIP accounts per system Each handset may map to any SIP account(s) Each SIP account may map to any handset(s) Ring Group: Circular Mode: all phones ring sequentially from the phone next to the one that answered last Linear Mode: all phones ring sequentially in the predesignated order Parallel Mode: all phones ring concurrently and after one phone answers, the remaining available phones can make new calls DID Mode: multiple handsets can call out on the same account, but all incoming calls are directed to a single handset Flexible options when multiple handsets share the same SIP account Power & Green Energy Efficiency: Universal Power Supply: Input AC 100-240V 50/60Hz Output 5VDC 1A Micro-USB connection PoE: IEEE802.3af Class 1, 0.44W–3.84W Package Content: Base Unit, Universal Power Supply; Ethernet cable; Quick Start Guide, GPL statement Dimensions (H x W x D): 28.5 x 130 x 90 mm More Information MFRPartNum: DP750 Datasheet: Click here
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