- Computers & electronics
- Telecom & navigation
- Telephones
- Telephone handsets
- Grandstream
- DP752
- Data Sheet
Grandstream DP752 Datasheet
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Grandstream DP752 is a powerful DECT VoIP base station that delivers exceptional mobility for business and residential users. With support for up to 10 SIP accounts and 5 concurrent calls, it allows seamless communication and collaboration. Enjoy crystal-clear audio with full HD audio and integrated PoE. Experience the freedom to move around with an outdoor range of up to 400 meters and an indoor range of 50 meters. Advanced features include 3-way voice conferencing, Push-to-Talk, and activity-based sensors. Easily provision the device using TR-069 and XML config files.
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Long-range DECT VoIP Base Station DP752 The DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DP series DECT handsets to offer mobility to business and residential users. It supports outdoor range of up to 400 meters with the DP730 or up to 350 meters with DP722/DP720 as well as indoor range up to 50 meters to give users the freedom to move around their work or home. 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. The DP752 supports a variety of auto-provisioning methods and TLS/SRTP/HTTPS encryption security. When paired with Grandstream’s DP720, DP722 or DP730 handsets, the DP752 offers a powerful cordless DECT solution for any business or residential user. 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 and activity based on proximity and accelerometer sensors Automated provisioning options include TR-069 and XML config files Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning HD audio to maximize audio quality and clarity; full duplex speakerphone Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multi-language promtps, flexible dial plan and more www.grandstream.com Telephony standards: DECT Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), Air Interface 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan) Number of Channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan) Outdoor Range: up to 400 meters (DP730) or up to 350 meters (DP722/DP720) Indoor Range: up to 50 meters 3 LED indicators: Power, Network, DECT Peripherals Pairing/Paging button One 10/100 Mbps auto-sensing Ethernet port with integrated PoE SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, Protocol/Standards SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP G.711μ/a-law, G.723.1, G.729A/B, G.726-32, iLBC, G.722, OPUS, G.722.2/AMR-WB Voice Codecs (special order), in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, PLC, AJB Hold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, up Telephony Features to 3000 entries), call waiting, call log (up to 300 records), auto answer, flexible dial plan, server redundancy and fail-over QoS Layer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS) User and administrator level access control, MD5 and MD5-sess based authenticaSecurity tion, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control, DECT authentication & encryption English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Multi-language Portuguese, Russian, Swedish, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese, Korean, Slovakian, Serbian Upgrade/ Provisioning Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file Up to ten (10) distinct SIP accounts per system Multiple SIP Accounts Each handset may map to any SIP account(s) Each SIP account may map to any handset(s) Flexible options when multiple handsets share the same SIP account: 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 Ring Group Parallel Mode: all phones ring concurrently and after one phone answers, the remaining available phones can make new calls DID Call Group: multiple handsets can call out on the same account, but all incoming calls are directed to a single handset Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB Power & Green Energy Efficiency 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) 140.31 x 64.98 x 105mm Weight Base unit: 140g; Universal power supply: 50g; Package: 370g Temperature and Humidity Operation: -10 to 50ºC (14 to 122ºF); Storage: -20º to 60ºC (-4 to 140ºF) Humidity: 10% to 90% non-condensing FCC: FCC Part 15B; FCC Part 15D; MPE; FCC ID CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489-1/-6; EN Compliance 301 406; EN 50385; RED NB Cert RCM: AS/NZS 32; AS/NZS 60950.1 ANATEL: ANATEL, EAC, UL (adapter) www.grandstream.com
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