Long-range DECT VoIP Base Station DP752
Long-range DECT VoIP Base Station DP752 The DP752 is a powerful DECT VoIP base station...

Quantity:

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.

 

lines per handset


calls & account


conference calls


accelerometer sensors

 

Automated provisioning options include TR-069 and XML config files


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


 

 

 


Air Interface

Telephony 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) Outdoor Range: up to 400 meters (DP730) or up to 350 meters (DP722/DP720) Indoor Range: up to 50 meters

 

Peripherals

3 LED indicators: Power, Network, DECT 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

 

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

 

Telephony 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, server redundancy and fail-over

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 authentica- tion, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control, DECT authentication & encryption

 

Multi-language

English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, 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

 

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

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

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

 

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)

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

 

Compliance

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

301 406; EN 50385; RED NB Cert

RCM: AS/NZS 32; AS/NZS 60950.1 ANATEL: ANATEL, EAC, UL (adapter)

 

 

Related Product

Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer
Liquid error (product-grid-item line 252): invalid integer

Innovation

Our UPS and with USB Ports , a lighting system and digital thermometer inside out server cabinets.

Warranty

We trust our product very much so we provide our customers with 2 years warranty on ur products

Powerful

Long-life batteries , cables and power strip made from cooper and certified un refurbished steel

Service

Our support is not stoppable even after the warranty expire we will help you in any future problems.

English en