IP Phone Grandstream DP725 wireless handset, grey, 1.8 inch TFT display, 20 lines, Li-Ion 1500 mAh

The Grandstream Networks DP725 is a DECT cordless HD handset in grey that provides mobile IP telephony for offices, stores, campuses and homes. Supported by the DP750, DP752 and DP755 DECT VoIP base stations, the DP725 offers wide indoor coverage, extended outdoor range when paired with compatible base stations, long battery life, and support for multiple SIP accounts and handsets.

Advantages

The DP725 delivers up to 50 meters of indoor range and—when paired with the DP755 DECT Base Station—up to 400 meters outdoors. It offers up to 50 hours of talk time and 500 hours standby on a single charge, plus fast charging that provides up to 4 hours of talk time from a 10-minute charge. The handset supports up to 20 SIP lines, hands-free speakerphone, an answering machine, a TFT display (1.8", 128 x 160), and a dedicated Push-to-Talk button. The DP725 can be managed centrally via Grandstream Device Management System (GDMS) for provisioning, monitoring and firmware updates.

Suitable for

• Office and retail environments requiring mobile DECT telephony
• Large campuses, stadiums or outdoor areas when paired with DP755
• Small and medium businesses needing multi-line cordless handsets
• Homes requiring cordless IP phone coverage and long battery life

Key specifications

• Model: Grandstream DP725 (Grey)
• DECT ranges: up to 50 m indoor, up to 400 m outdoor with DP755
• Lines: up to 20 SIP accounts per handset; DP755 supports up to 20 SIP accounts and up to 10 handsets
• Battery: up to 50 hours talk time, up to 500 hours standby; 10-minute fast charge for up to 4 hours talk time
• Display: 1.8" TFT, 128 x 160 pixels
• Audio codecs: G.711u, G.722, OPUS (voice quality)
• Features: Push-to-Talk button, speakerphone, answering machine
• Colour: Grey

How to use

Charge the DP725 before first use and register the handset to a compatible DECT base station such as the DP750, DP752 or DP755 following the base station pairing procedure. Use the handset menu to configure SIP accounts (up to 20) and select preferred audio codecs. For extended outdoor range, pair the handset with the DP755 base station. Use the Push-to-Talk button for instant group communication or configure speakerphone and answering machine settings as required.

Recommendations

For reliable coverage, deploy the DP725 with a compatible Grandstream DECT base station placed centrally within the desired area. Use GDMS for centralized provisioning and firmware updates to maintain security and simplify large-scale deployments. For outdoor or campus scenarios, use the DP755 base station to achieve the extended 400 m range.