Grandstream DP750 DECT VoIP Base Station

The DP750 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DP720 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. The DP750 supports a variety of auto-provisioning methods and TLS/SRTP/ HTTPS encryption security.

When paired with Grandstream’s DP720, the DP750 offers a powerful DECT VoIP base station that allows any business or residential user to create a cordless VoIP solution.

Click Here to Order the Grandstream DP720 VoIP DECT Cordless Handset

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
• DP750 is Fully Compliant with the SIP/DECT Standard
• Automated Provisioning Options Include TR-069 and XML Config Files
• Use With Grandstream`s UCM Series of IP PBX's 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 Prompts, Flexible Dial Plan and More
• Supports a range of up tp 300 Metres Outdoors and 50 Metres Indoors
• Offers Multiple Ring Group Options Including Circular, Linear, Parallel and Shared Modes

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, 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)
• 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

Multi-Language

• Chinese Simple, Chinese Tradition, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Hebrew, Hungarian, Japanese, Korean, Norwegian, Portuguese, Romanian, Spanish, Swedish, Turkish

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 Distinct SIP Accounts Per System
• Each Handset May Map to any SIP Account(s)
• Each SIP Account May Map to any Handsets

Ring Goup:

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
• Shared Mode - All Phones Ring Concurrently and Always Share the Same Line, Similar to Analog Phones

Weights and Dimensions

• Weight - Base Unit - 143g, Universal Power Supply - 50g
• Dimensions - (H x W x D) - 2.85 x 130 x 90mm

Package Contents

• Base Unit
• Universal Power Supply
• Ethernet Cable
• Quick Start Guide
• GPL Statement