List of products by brand GRANDSTREAM

Grandstream Wi-fi phone features:
Dual-band Wi-Fi with efficient antenna design and advanced roaming support,
2 SIP accounts, 2 lines,
HD voice and dual microphone with AEC and Noise Shield Technology,
Rechargeable 1500 mAh battery, 6 hours talk time, 120 hours standby,
Configurable button for Press and Speak
Micro USB port and 3.5 mm headphone jack

Grandstream WP820 - Wi-Fi SIP phone with large display and long battery life. It can operate in two modes 2.4 and 5 GHz, supports IEEE 802.11a / b / g / n protocols, roaming, convenient Internet management and automatic phone configuration. The handset features polyphonic melodies and a phone book for 500 numbers. Display with adjustable brightness and time limit.

The WP822 is a portable Wi-Fi IP phone designed for a variety of businesses and markets, including retail shops, logistics companies, hospitals and security agencies. This business Wi-Fi phone features built-in dual-band 802.11a/b/g/n/ac Wi-Fi, a high-quality antenna and roaming support. With a battery that lasts up to 8 hours of talk time, HD voice provided by two microphones and a customisable 'press to talk' function button, the WP822 is a solution that offers the perfect combination of features, mobility and durability to meet all your mobile communication needs.

The WP825 is a rugged, portable Wi-Fi IP phone designed for a variety of enterprise and industry market applications, including retail, logistics, medical and security. This Wi-Fi cordless phone is available with integrated dual-band 802.11a/b/g/n/ac Wi-Fi, advanced antenna design and roaming support. Adding 8 hours talk time and HD voice with dual microphones, the WP825 offers an affordable option and comes with a combination of features, mobility and durability to fit all mobile phone requirements.

Product features Grandstream GRP2612P
- Communication protocol: SIP
- SIP accounts: 2
- Ethernet ports: 2x 10/100
- PoE: 802.3af
- Additional interfaces: RJ9 headset socket (EHS with Plantronics headsets)
- Wi-Fi: not applicable
- Bluetooth: not applicable
- Display: 2.4"320x240 TFT colour LCD display
- Conferencing: 3-way
- Audio codecs: G.729AB, G.711µ / a, G.726, G.722, G.723, iLBC, Opus