Grandstream DP755 DECT VoIP Base Station - Up to 20 SIP Accounts & 20 Lines per Handset - Pairs with 10 DECT Handsets
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Product Features
Product Overview
The Grandstream DP755 is a long-range DECT VoIP base station engineered to deliver robust wireless telephony for business and residential environments. It establishes a secure, high-quality communication hub by pairing with up to 10 compatible Grandstream DECT handsets, enabling seamless mobility across premises.
A shared SIP account across all connected handsets provides unified calling features, allowing users to answer calls from any location in real-time. This system supports up to 20 SIP accounts and 20 lines per handset, making it scalable for diverse organizational needs while maintaining clear HD audio and full-duplex speakerphone functionality.
Relevant factors for this section include SKU. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
Built on DECT technology, the DP755 ensures reliable wireless connectivity with integrated authentication and encryption to protect calls and account data. It delivers HD audio for maximum clarity and supports a full suite of advanced telephony features, including call transfer, forward, waiting, do not disturb, and message waiting indication.
The base station facilitates easy conference calls with 3-way audio conferencing and Push-to-Talk functionality. Automated provisioning through TR-069 and XML config files streamlines deployment, while compatibility with Grandstream's UCM series IP PBXs enables Zero Config provisioning for simplified setup.
Relevant factors for this section include SKU. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The DP755 combines high-capacity SIP support with enterprise-grade security and mobility, making it an ideal wireless telephony solution for modern business environments.
Scalable Communication
Support for up to 20 SIP accounts and 20 lines per handset allows the system to grow with your organization, while pairing with 10 DECT handsets extends coverage across large premises.
Secure Wireless Operation
DECT authentication and encryption protect all calls and account data, ensuring confidential communications remain private without compromising on mobility.
Advanced Telephony Features
Includes HD audio, full-duplex speakerphone, 3-way conferencing, Push-to-Talk, call transfer, forward, waiting, DND, and multi-language prompts for professional call handling.
Deployment / Use Cases
The Grandstream DP755 is designed for environments where wireless mobility and high-capacity telephony are critical. Its DECT technology provides reliable connectivity across offices, warehouses, retail spaces, and residential complexes without the limitations of wired desk phones.
This base station excels in multi-handset deployments where users need to move freely while maintaining access to shared SIP accounts and advanced calling features. The automated provisioning and UCM compatibility make it particularly suitable for managed service providers and IT administrators looking to streamline VoIP deployments.
Business Office Mobility
Deploy across office floors with multiple DECT handsets, allowing employees to answer calls from any location while maintaining a unified SIP presence and advanced call management features.
Warehouse and Retail Operations
Provide wireless communication for staff across large indoor spaces, with Push-to-Talk for instant coordination and HD audio for clear conversations in noisy environments.
Highlights
- Supports up to 20 SIP accounts per system and 20 lines per handset
- Pairs with up to 10 Grandstream DECT handsets for extended mobility
- DECT authentication and encryption protect calls and account data
- 3-way audio conferencing enables easy group calls
- Push-to-Talk functionality for instant communication
- Automated provisioning via TR-069 and XML config files
- Compatible with Grandstream UCM series IP PBXs for Zero Config setup
- HD audio with full duplex speakerphone ensures clear conversations
- Advanced telephony features include call transfer, forward, waiting, and DND
- Multi-language prompts and flexible dial plan support global deployments
Specifications
| General | |
|---|---|
| Brand | Grandstream |
| SKU | DP755 |
| Manufacturer Part Number | DP755 |
User Manual
FAQ
How many SIP accounts does the DP755 support?
The Grandstream DP755 supports up to 20 SIP accounts per system, allowing multiple users or departments to maintain separate identities on the same base station. This high capacity makes it suitable for medium to large business environments where scalable telephony is required.
How many DECT handsets can pair with this base station?
The DP755 can pair with up to 10 compatible Grandstream DECT handsets, enabling wireless mobility across a premises. All paired handsets share the same SIP accounts and lines, providing unified calling features and real-time call answering from any location.
What security features protect calls on the DP755?
Calls are protected through DECT authentication and encryption, which secure both voice data and account information. This ensures confidential business communications remain private while maintaining the wireless mobility advantages of DECT technology.
Does the DP755 support conference calling?
Yes, the base station supports 3-way audio conferencing, allowing users to easily initiate group calls. This feature is complemented by HD audio and full-duplex speakerphone functionality for clear, natural conversations during conferences.
How is the DP755 provisioned and managed?
The DP755 supports automated provisioning through TR-069 and XML config files, streamlining deployment across multiple units. It is also compatible with Grandstream's UCM series IP PBXs for Zero Config setup, reducing administrative overhead for IT teams.
What advanced telephony features are included?
The DP755 includes a comprehensive set of features: call transfer, forward, waiting, do not disturb (DND), message waiting indication, Push-to-Talk, and multi-language prompts. These tools support professional call handling and flexible deployment in global business environments.
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