The Grandstream DP725 is a professional-grade DECT cordless HD handset built for scalability, reliability, and mobility in business environments. It offers advanced multi-line capabilities, strong range performance, and modern management features that align perfectly with managed communication solutions.
Key Specifications
Up to 20 SIP accounts / 20 lines per handset
Range: 400 m outdoors, 50 m indoors (requires compatible DECT base such as DP755)
Talk time: 50 hours Standby: 500 hours
Display: 1.8-inch colour TFT LCD (128×160 px)
Connectivity: 3.5 mm headset jack, Push-to-Talk button, full-duplex speakerphone
Audio: HD audio with wideband codecs (e.g., G.722)
Security: DECT authentication and encryption
Provisioning: Auto-provision via XML / TR-069, compatible with Grandstream UCM PBX and GDMS cloud
Battery: Rechargeable Ni-MH, field-replaceable
Operational Advantages
Mobility: Allows employees to move freely across warehouses, retail floors, or office sites without sacrificing call quality.
Scalability: Multiple SIP accounts and lines enable one handset to serve several departments or extensions.
Manageability: Centralised provisioning through cloud management supports low-touch rollouts and simplified administration.
Durability: Built for extended business use with strong battery life and secure DECT technology.
Affordability: Positioned as a mid-tier business handset with enterprise-level capability.
Limitations
Base station required: Must be paired with a compatible DECT base.
Indoor range constraint: Approximately 50 m indoors depending on building layout.
Modest screen size: 1.8-inch display may feel basic compared with premium smart handsets.
Battery lifecycle: Expect gradual performance drop after 2-3 years—plan replacements proactively.
Best Use Cases
Warehousing & logistics – mobile staff needing long-range coverage.
Retail & hospitality – cordless mobility across sales and service areas.
Multi-site offices – flexible handset sharing between teams.
Healthcare or aged-care environments – secure, reliable internal communication.
Deployment Recommendations
Conduct DECT coverage mapping before installation to ensure reliable connectivity.
Use centralised provisioning for zero-touch deployment across client sites.
Include handset refresh and battery replacement in managed service agreements.
Provide client training for advanced features such as Push-to-Talk and multi-line operation.
