Grandstream DP755 (DP755) — New, Long-Range DECT VoIP Base Station, 10 Handsets / 20 SIP Accounts

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Grandstream DP755 Documentation (Datasheet, Manuals, Firmware)

The Grandstream DP755 is a DECT VoIP base station that pairs up to 10 Grandstream DP-series handsets and 20 SIP accounts, with any account mappable to any handset. It offers up to 400 m outdoor and 50 m indoor range, push-to-talk, and is powered by PoE or the included adapter. Handsets are sold separately (see the DP730).

Key Features

• Up to 10 DECT handsets per base

• Up to 20 SIP accounts; any account can map to any handset

• Long range: up to 400 m outdoors, 50 m indoors

• Push-to-talk between handsets

• PoE powered (802.3af Class 1) or micro-USB adapter

• Secure: DECT authentication and encryption, TLS, SRTP, HTTPS, 802.1x

Technical Specifications

• Handsets: up to 10 (DP730, DP725, DP735, DP722, DP720)

• Accounts: up to 20 SIP accounts per system

• Range: up to 400 m outdoor / 50 m indoor

• Network: 1× 10/100 Mbps RJ45

• PoE: IEEE 802.3af Class 1

• Codecs: G.711µ/a-law, G.723.1, G.729A/B, G.726-32, iLBC, G.722, Opus

• Provisioning: TR-069, AES-encrypted XML, zero config with UCM

• Power: 5V/1A micro-USB adapter (included)

• Dimensions: 140.31 × 64.98 × 105 mm; 140 g

Works With

• Any standard SIP platform: 3CX, FreePBX/Asterisk, RingCentral and most hosted VoIP providers that allow third-party devices

• Grandstream UCM series IP PBXs, with zero-configuration provisioning

• Grandstream GDMS cloud management and TR-069 for remote provisioning

Applications

• Warehouses, retail floors and clinics where staff move around

• Small offices wanting cordless phones on one base

• Replacing consumer cordless phones with business VoIP

What’s in the Box

• Grandstream DP755 base station

• Universal power supply

• Ethernet cable

• Quick start guide

Related guides

• All VoIP phones and adapters — every IP phone, ATA and headset we carry