Description

Grandstream DP755: High-Capacity DECT Base Station

The Grandstream DP755 is a high-performance, long-range DECT VoIP base station designed to provide unparalleled mobility and robust communication capabilities for demanding business and residential users in Dubai, Abu Dhabi, and across the UAE. As the flagship base station in Grandstream’s DP series, the DP755 supports up to an impressive 10 DECT handsets and can manage up to 20 individual SIP accounts, making it ideal for larger teams or households with extensive communication needs. It delivers exceptional outdoor range of up to 400 meters when paired with compatible long-range handsets like the DP730, DP725, or DP735, and up to 350 meters with other DP series handsets, ensuring comprehensive coverage for expansive properties in Dubai and Abu Dhabi. The DP755 also provides a reliable 50-meter indoor range. Key features include support for 5 concurrent calls, full HD audio for crystal-clear conversations, integrated PoE for simplified installation, and advanced security protocols to protect communications. For businesses in the UAE seeking a top-tier Grandstream supplier or a powerful, scalable DECT solution, the DP755 offers industry-leading capacity and performance, with easy provisioning through TR-069 and Zero Config with Grandstream UCM IP PBXs.

The DP755 ensures secure and reliable operation with DECT authentication & encryption, TLS, SRTP, and HTTPS. Its ability to share SIP accounts across multiple handsets, combined with flexible ring group options (Parallel Mode and HS Mode), enhances call management efficiency for dynamic environments in Dubai or Abu Dhabi. With its superior capacity, extended range, and comprehensive feature set, including Push-to-Talk support, the Grandstream DP755 base station is the ultimate choice for creating a high-performance, scalable cordless VoIP network in the UAE, delivering unmatched flexibility and pristine audio quality.

Grandstream DP755: The Apex of DECT VoIP Base Station Performance for Dubai and Abu Dhabi

The Grandstream DP755 DECT VoIP base station represents the pinnacle of cordless communication technology, engineered to deliver unparalleled capacity, extensive range, and a rich suite of features for the most demanding business and sophisticated residential users in Dubai, Abu Dhabi, and across the United Arab Emirates. As the flagship offering in Grandstream’s advanced DP series, the DP755 is designed for environments where high call volume, numerous users, and expansive coverage are critical. It impressively supports pairing with up to 10 Grandstream DP series DECT handsets and can manage up to 20 individual SIP accounts simultaneously. This high-capacity design makes it an ideal solution for bustling offices, large retail establishments, extensive hospitality venues, healthcare facilities, or any organization in Dubai and Abu Dhabi that requires a robust and scalable mobile communication infrastructure. For discerning homeowners in the UAE with large properties, the DP755 also offers a comprehensive solution for whole-home cordless coverage. Grandstream distributors in Dubai and leading suppliers throughout the UAE recognize the DP755 as the ultimate choice for clients who require maximum DECT performance and reliability.

The DP755 excels in providing exceptional operational range, reaching up to 400 meters outdoors when paired with compatible long-range handsets such as the DP730, DP725, or DP735. Even with other DP series handsets like the DP722 or DP720, it maintains a strong outdoor range of up to 350 meters, complemented by a consistent and reliable indoor range of up to 50 meters. This extensive coverage ensures seamless connectivity across large physical areas, empowering users to roam freely without fear of dropped calls or compromised audio quality. The base station is engineered to handle up to 5 concurrent calls, ensuring efficient call management even during peak operational hours. Full HD audio support guarantees that every conversation is delivered with crystal-clear clarity, a vital attribute for professional communication. Integrated Power over Ethernet (PoE) simplifies installation, while advanced security protocols provide comprehensive protection for all communications. For businesses in the UAE seeking a top-tier Grandstream supplier or a DECT solution that offers industry-leading capacity and performance, the DP755 stands in a class of its own, further enhanced by straightforward provisioning via TR-069 and Zero Config capabilities with Grandstream UCM series IP PBXs. When considering Grandstream DP755 in Dubai, its superior capacity and range are key differentiators.

Unmatched Capacity and Scalability for High-Demand UAE Environments

The defining characteristic of the Grandstream DP755 is its exceptional capacity, designed to meet the needs of larger organizations and power users in Dubai and Abu Dhabi. The ability to support up to 10 DECT handsets and manage up to 20 SIP accounts provides unparalleled scalability. This means that as a business grows, its communication system can easily expand by simply adding more handsets, without the need to replace the core base station infrastructure. This scalability is a significant advantage for dynamic businesses in the UAE that anticipate future growth. The DP755 can comfortably support a higher density of users within its coverage area compared to standard base stations, making it ideal for call centers, busy sales floors, or large collaborative teams. Each of the 20 SIP accounts can be independently configured, offering granular control over call routing and user permissions. Furthermore, each handset can be mapped to any of the 20 SIP accounts, or even multiple accounts, providing immense flexibility in how users make and receive calls. This high level of customization ensures that the DP755 can be precisely tailored to the unique communication workflows of any organization in Dubai or Abu Dhabi.

In addition to its high user and account capacity, the DP755 supports up to 5 concurrent calls. This ensures that multiple conversations can take place simultaneously without impacting performance or call quality, a crucial feature for environments with high call traffic. The base station also offers flexible ring group options to manage how incoming calls are distributed among the connected handsets. The Parallel Mode allows all phones to ring concurrently, ensuring the fastest possible pickup, while the HS Mode (Handset Mode) allows multiple handsets to call out on the same account, but directs all incoming calls to a single designated handset or a specific group. These options provide administrators in the UAE with the tools to optimize call handling and ensure efficient communication flow. Grandstream distributors in Abu Dhabi often highlight this capacity and flexibility when proposing solutions for larger clients.

Superior Range, HD Audio, and Advanced Telephony for Dubai and Abu Dhabi Professionals

The Grandstream DP755 leverages advanced DECT technology to deliver superior wireless range, ensuring that users in Dubai and Abu Dhabi can stay connected across extensive areas. The outdoor range of up to 400 meters (with compatible handsets) is particularly beneficial for businesses with large campuses, outdoor operational areas, or for residential users with expansive properties. The reliable 50-meter indoor range penetrates walls and obstacles effectively, providing consistent coverage throughout multi-story buildings or complex office layouts. This freedom of movement, combined with Grandstream’s commitment to full HD audio, ensures that users experience crystal-clear conversations, free from interference or distortion, regardless of their location within the coverage zone. The support for advanced voice codecs like G.722 (for HD audio) and OPUS, along with features like VAD (Voice Activity Detection), CNG (Comfort Noise Generation), PLC (Packet Loss Concealment), and AJB (Adaptive Jitter Buffer), all contribute to a premium audio experience.

The DP755 is rich in advanced telephony features designed to enhance productivity and user convenience. It supports essential call management functions such as hold, transfer, forward, and 3-way audio conferencing. A downloadable phonebook (supporting XML and LDAP for up to 3000 entries) provides easy access to contacts. Comprehensive call logs (up to 1500 records) allow users to track communication history. Features like auto-answer, flexible dial plans, server redundancy, and fail-over further enhance its utility for business users in the UAE. The DP755 also supports Push-to-Talk (PTT) functionality when used with compatible handsets, enabling instant, one-to-many communication for teams that require rapid coordination. This feature is particularly useful in sectors like hospitality, security, and logistics in Dubai and Abu Dhabi.

Robust Security, Effortless Management, and a Future-Proof Platform for the UAE

Security is paramount in the design of the Grandstream DP755. It employs robust DECT authentication and encryption to secure the wireless communication link between the base station and the handsets. Network security is further fortified with support for TLS for signaling encryption, SRTP for media encryption, and HTTPS for secure web-based management. Administrator and user-level access controls, MD5 and MD5-sess based authentication, and a 256-bit AES encrypted configuration file provide multiple layers of protection against unauthorized access and potential threats. This comprehensive security framework ensures that sensitive business communications remain confidential, a critical consideration for all organizations in Dubai and Abu Dhabi.

Despite its advanced capabilities, the DP755 is designed for straightforward deployment and management. IT administrators in the UAE will appreciate the support for various auto-provisioning methods, including TR-069 and AES encrypted XML configuration files, which simplify the initial setup and ongoing maintenance of multiple base stations. When integrated with Grandstream’s UCM series of IP PBXs, the DP755 benefits from Zero Config provisioning, allowing for near plug-and-play deployment. Firmware upgrades can be managed via TFTP, HTTP, HTTPS, or even local uploading. The base station features clear LED indicators for Power, Network, and DECT pairing/paging status, providing at-a-glance operational insights. Its support for Layer 2 and Layer 3 QoS ensures that voice traffic is prioritized for optimal call quality. With its unmatched capacity, extensive range, superior HD audio, advanced features, robust security, and ease of management, the Grandstream DP755 DECT VoIP base station is the ultimate solution for businesses and power users in Dubai, Abu Dhabi, and the UAE who demand the very best in cordless communication technology. It provides a powerful, scalable, and future-proof platform for building sophisticated mobile VoIP networks. When searching for the most capable Grandstream phone systems in UAE, the DP755 is the clear leader for high-demand DECT deployments.

Specifications:

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/DP725/DP735) 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, IPv6

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 1500 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 authentication, 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 and local uploading, mass provisioning using TR-069 or AES encrypted XML configuration file

Multiple SIP Accounts: * Up to twenty (20) distinct SIP accounts per system * Each handset may map to up to 20 SIP account(s) * Each SIP account may map to any handset(s)

Ring Group (Flexible options when multiple handsets share the same SIP account): * Parallel Mode: all phones ring concurrently and after one phone answers, the remaining available phones can make new calls * HS Mode: 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 45ºC (14 to 113ºF) * Storage: -20º to 60ºC (-4 to 140ºF) * Humidity: 10% to 90% non-condensing

Compliance: * FCC, CE, RCM, IC