Grandstream
Grandstream Long-range DECT VoIP Base Station | DP750
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Unlock Seamless Mobility with the Grandstream DP750 DECT VoIP Base Station
Experience unparalleled freedom and flexibility in your communication with the Grandstream DP750, a powerful DECT VoIP base station designed for both business and residential users. This robust station pairs with up to five Grandstream DECT handsets, transforming your environment into a mobile and efficient workspace. With an impressive outdoor range of up to 300 meters and an indoor range of 50 meters, you can move freely without compromising on call quality. The DP750 is engineered to support up to 10 individual SIP accounts and can handle up to 5 concurrent calls, ensuring you never miss a critical connection.
Crystal-Clear Audio and Advanced Call Management
The DP750 delivers full HD audio, ensuring your conversations are always crystal-clear. Advanced telephony features such as 3-way voice conferencing, call transfer, call forward, call waiting, and do not disturb provide a comprehensive and professional communication experience. It offers multiple ring group options (Circular, Linear, Parallel, and Shared modes) to customize call routing when multiple handsets share a SIP account, enhancing call management efficiency. Security is paramount, and the DP750 employs TLS and SRTP security encryption technology to protect your calls and accounts.
Effortless Deployment and Provisioning
Setting up the DP750 is straightforward, thanks to integrated Power over Ethernet (PoE) and support for various automated provisioning methods, including TR-069 and XML config files. For users with Grandstream's UCM series of IP PBXs, the DP750 offers Zero Config provisioning for an even simpler setup process. The base station is fully compliant with the SIP/DECT standard, ensuring broad interoperability.
Key Features at a Glance:
- Pairs with up to 5 Grandstream DP series DECT handsets.
- Supports up to 10 SIP accounts per system and up to 10 lines per handset.
- Handles up to 5 concurrent calls.
- Long-range coverage: 300 meters outdoors and 50 meters indoors.
- Full HD audio and 3-way voice conferencing.
- Integrated PoE for streamlined installation.
- Advanced security with TLS and SRTP encryption.
- Automated provisioning options for easy deployment.
Official Technical Specifications
| Air Interface |
Telephony Standard: 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, Japan), 3 (Korea), 8 (Taiwan) Range: Up to 300 meters outdoors and 50 meters indoors |
| Peripherals | 1 x 10/100 Mbps auto-sensing Ethernet port with integrated PoE 5 LED indicators: Power, Network, Register, Call, DECT |
| Protocols/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, 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 300 records), auto answer, flexible dial plan, music on hold |
| Multiple SIP Accounts | Up to ten (10) distinct SIP accounts per system. Each handset may map to any SIP account(s). |
| Ring Group | Flexible options for multiple handsets sharing the same SIP account: Circular Mode, Linear Mode, Parallel Mode, Shared Mode |
| 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 |
| Provisioning & Upgrade | Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file |
| 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 Contents | Base Unit, Universal Power Supply, Ethernet cable, Quick Start Guide |
| Compliance | FCC, CE, RCM, IC |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.
