Grandstream Long-Range DECT VoIP Base Station (DP752)

Grandstream Long-Range DECT VoIP Base StationThe DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstreams DECT handsets to offer mobility to business and residential users. 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.Pairs with up to 5 of Grandstreams DP series DECT handsets via instant pairing using a dedicated pairing buttonUp to 10 SIP accounts per system; up to 10 lines per handsetSupport 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 metersSupports Push-to-Talk and activity based on proximity and accelerometer sensorsAutomated provisioning options include TR-069 and XML config filesSPECIFICATIONS:Air InterfaceTelephony standards: DECTFrequency 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)Outdoor Range: up to 400 meters (DP730) or up to 350 meters (DP722/DP720)Indoor Range: up to 50 metersPeripherals3 LED indicators: Power, Network, DECTPairing/Paging buttonOne 10/100 Mbps auto-sensing Ethernet port with integrated PoEProtocol/StandardsSIP 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, SRTPVoice CodecsG.711/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, AJBTelephony FeaturesHold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, upto 3000 entries), call waiting, call log (up to 750 records), auto answer, flexible dial plan,server redundancy and fail-overQoSLayer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS)SecurityUser and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media accesscontrol, DECT authentication & encryptionMulti-languageEnglish, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish,Portuguese, Russian, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese,Korean, Slovakian, SerbianUpgrade/ ProvisioningFirmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AESencrypted XML configuration fileMultiple SIP AccountsUp to ten (10) distinct SIP accounts per systemEach handset may map to any SIP account(s)Each SIP account may map to any handset(s)Ring GroupFlexible options when multiple handsets share the same SIP account:Circular Mode: all phones ring sequentially from the phone next to the one thatanswered lastLinear Mode: all phones ring sequentially in the predesignated orderParallel Mode: all phones ring concurrently and after one phone answers, theremaining available phones can make new callsDID Call Group: multiple handsets can call out on the same account, but all incomingcalls are directed to a single handsetPower & Green Energy EfficiencyUniversal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USBconnection;PoE: IEEE802.3af Class 1, 0.44W3.84WPackage ContentBase Unit, Universal Power Supply; Ethernet cable; Quick Start Guide, GPL statementDimensions (H x W x D)140.31 x 64.98 x 105mmWeightBase unit: 140g; Universal power supply: 50g; Package: 370gTemperature and HumidityOperation: -10 to 50C (14 to 122F); Storage: -20 to 60C (-4 to 140F)Humidity: 10% to 90% non-condensingComplianceFCC: FCC Part 15B; FCC Part 15D; MPE; FCC IDCE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489-1/-6; EN301 406; EN 50385; RED NB CertRCM: AS/NZS 32; AS/NZS 60950.1ANATEL: ANATEL, EAC, UL (adapter)