Description

Maximize DECT Capacity and Performance in Dubai with the Grandstream DP755 Base Station

For businesses and organizations in Dubai and Abu Dhabi that require the highest capacity and performance from their cordless VoIP infrastructure, the Grandstream DP755 DECT VoIP Base Station stands as the flagship solution. Building upon the advanced features and extended range of the DP752, the DP755 significantly increases scalability by supporting up to 10 Grandstream DP series DECT handsets and a remarkable 20 SIP accounts. This makes it the ideal choice for larger teams, busy call environments, and expanding operations across the UAE that demand robust, high-capacity mobile communication. Secure this top-tier base station through authorized Grandstream partners in UAE.

The primary advantage of the DP755 is its enhanced capacity. It doubles the handset support compared to the DP750/DP752, allowing up to 10 users to connect wirelessly via compatible DECT handsets (DP720, DP722, DP730, DP735). More significantly, it supports up to 20 distinct SIP accounts, enabling complex configurations and providing ample lines for a larger user base. Each paired handset can potentially map to any or all of these 20 SIP accounts, offering exceptional flexibility for call handling and user roles. The base station can manage up to 10 concurrent calls (NB) or 5 HD calls, ensuring sufficient bandwidth for busy periods in demanding Dubai workplaces.

Uncompromised Range and Advanced Feature Support

Despite its increased capacity, the DP755 maintains the excellent range performance established by the DP752. It supports an outdoor range of up to 400 meters with long-range handsets like the DP730/DP735, and up to 350 meters with the DP720/DP722. The indoor range remains a reliable 50 meters. This ensures users have extensive freedom to move throughout large offices, warehouses, or campuses in Abu Dhabi without compromising call quality.

The DP755 fully supports the advanced features introduced with compatible handsets. Push-to-Talk (PTT) functionality allows for instant team communication, enhancing coordination in dynamic environments. Support for proximity and accelerometer sensor features (on DP730/DP735) enables potential integration with safety systems (e.g., man-down alerts) or presence applications, adding significant value for specific industries in the UAE.

Flexible Call Handling for Larger Teams

With support for 20 SIP accounts, the DP755 offers sophisticated call handling. The flexible ring group options allow administrators to precisely control how calls are distributed across the 10 potential handsets when sharing accounts:

• Parallel Mode: Rings all phones concurrently; the first to answer takes the call, freeing others.
• HS Mode (Handset Mode): Allows multiple handsets to make outbound calls on the same account, but incoming calls are directed to a single, specific handset (similar to DID mode on DP750/DP752).
• (Note: Datasheet primarily lists Parallel and HS Mode for DP755, simplifying options for high-capacity scenarios)

This ensures efficient call management even with a larger number of users and lines, easily configured via the Grandstream Dealer UAE web interface.

Superior Audio, Security, and Management

High-Definition audio remains a priority, with support for G.722 and OPUS wideband codecs ensuring crystal-clear voice quality on compatible handsets. Advanced audio technologies (VAD, CNG, PLC, AJB) optimize performance over various network conditions. Full-duplex speakerphone functionality on connected handsets is fully supported.

Security is comprehensive, incorporating DECT link authentication/encryption, TLS for signaling, SRTP for media, HTTPS for web access, AES-256 encrypted configuration files, MD5/MD5-sess authentication, and 802.1x network access control. This multi-layered approach protects communications within the IP Telephone System PBX / PABX in Dubai.

Installation and management are streamlined. Integrated PoE (IEEE802.3af Class 1) allows for single-cable deployment. Zero Config provisioning with Grandstream UCMs simplifies setup, while TR-069 and encrypted XML files support mass deployment and remote management. Firmware updates can be performed via TFTP/HTTP/HTTPS or local upload, ensuring the Telephone System UAE stays up-to-date.

Ideal Use Cases for the DP755 in the UAE

The high capacity and performance of the DP755 make it the perfect choice for:

Medium-Sized Businesses and Busy Offices in Dubai

Supporting up to 10 mobile employees with ample SIP accounts and concurrent call capacity.

Call Centers or Sales Floors in Abu Dhabi

Providing mobility for a larger team needing frequent access to multiple lines.

Large Retail Stores or Warehouses

Offering extensive coverage and high handset density for staff across large areas, utilizing PTT for coordination.

Hospitality Environments (Hotels, Resorts)

Equipping numerous staff members (housekeeping, maintenance, management) with mobile communication tools across the property.

Educational Institutions or Healthcare Facilities

Providing reliable, scalable cordless communication for staff across campuses or hospital wings, sourced from a Grandstream Supplier IN UAE.

Expanding Operations

Offering a clear upgrade path for businesses outgrowing the capacity of the DP750 or DP752.

Choose the Grandstream DP755 for Maximum DECT Scalability in Dubai

When your organization in Dubai or Abu Dhabi requires the highest level of DECT capacity, performance, and flexibility, the Grandstream DP755 Base Station, available through authorized Grandstream Distributors in Dubai, is the definitive solution. Its ability to support 10 handsets, 20 SIP accounts, and numerous concurrent calls, combined with extended range, HD audio, advanced feature support, robust security, and easy management, makes it the ultimate hub for large-scale cordless VoIP deployments. Power your mobile workforce and enhance your Unified Communications Dubai strategy with the unparalleled scalability of the DP755.

GRANDSTREAM DP755 DECT BASE STATION – SPECIFICATIONS

• Product Type: Long-Range High-Performance DECT VoIP Base Station
• Handset Compatibility: Pairs with up to 10 Grandstream DP Series DECT Handsets
• Air Interface:
  • Telephony Standards: DECT
  • Frequency Bands: 1880-1900 MHz (Europe), 1920-1930 MHz (US), others supported.
  • Outdoor Range: Up to 400m (DP730/DP725/DP735); Up to 350m (DP722/DP720)
  • Indoor Range: Up to 50m
• Capacity:
  • SIP Accounts: Up to 20 distinct SIP accounts per system
  • Concurrent Calls: Up to 10 (NB) / 5 (HD) – Check latest firmware notes for specifics
  • Handsets Supported: Up to 10
• Peripherals:
  • LEDs: 3 indicators (Power, Network, DECT)
  • Buttons: Pairing/Paging
  • Network Port: One 10/100 Mbps auto-sensing Ethernet port
• PoE: Yes, integrated IEEE802.3af Class 1
• Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
• Voice Codecs:711µ/a, G.723.1, G.729A/B, G.726-32, iLBC, G.722 (HD), OPUS, In-band/Out-of-band DTMF, VAD, CNG, PLC, AJB
• Telephony Features (via Handset): 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 & fail-over, Push-to-Talk support
• Multi-line Access: Each handset maps up to 20 SIP accounts
• Ring Group Options (Shared Account): Parallel Mode, HS Mode
• Security: User/Admin level passwords, MD5/MD5-sess authentication, AES-256 encrypted config file, TLS, SRTP, HTTPS, 802.1x, DECT authentication & encryption
• Multi-language: Yes (Multiple languages supported)
• Upgrade/Provisioning: Firmware upgrade via TFTP/HTTP/HTTPS/Local Upload, Mass provisioning via TR-069 or AES encrypted XML config file, Zero Config with Grandstream UCM
• Power:
  • Universal Power Supply (Input: 100-240V; Output: 5VDC/1A) via Micro-USB (Included)
  • PoE: IEEE802.3af Class 1 (0.44W–3.84W)
• Physical:
  • Dimensions: 140.31 x 64.98 x 105 mm
  • Weight: Base unit: 140g
• Temperature: Operation: -10°C to 45°C; Storage: -20°C to 60°C
• Humidity: 10% to 90% non-condensing
• Package Content: Base Unit, Universal Power Supply, Ethernet cable, Quick Start Guide, GPL statement
• Compliance: FCC, CE, RCM, IC