Description
The DP735 is Grandstream’s DECT handset for deployments where interoperability matters. Key points: 20 line keys; 20 SIP accounts.
Feature set
- 20 line keys you can map to BLF, park or speed dial
- 20 SIP registrations per device
- 2.4 in color display
- Wideband audio
- 65 h talk time
- 650 h standby
- RF range 50 m indoor, 400 m outdoor
- IP67 ingress protection
- TLS/SRTP or equivalent security support
- DECT radio link
Deployment scenarios
- Multi-cell DECT deployments
- Hosted PBX users who need mobility
- Facilities and logistics
Spec sheet
| Brand | Grandstream |
|---|---|
| Model | DP735 |
| Manufacturer part number | DP735 |
| Product type | DECT Handset |
| Line keys | 20 |
| SIP accounts | 20 |
| Display | 2.4 in color |
| Talk time | Up to 65 h |
| Standby | Up to 650 h |
| Range | 50 m indoor / 400 m outdoor |
| Ingress rating | IP67 |
| Audio | HD voice |
| Radio | DECT |
What ships
Factory package for the DP735. Contents per the manufacturer packing list; confirm power and mounting accessories before ordering.
SIP and hosted voice notes
Works with standard SIP platforms, including our hosted PBX and common on-prem systems. Optional pre-configuration before shipping; US support included.
