VoIP
Grandstream GXP2160 SIP phone
The GXP2160 provides an efficiency-focused endpoint with its vibrant display and intuitive BLF and speed-dial keys. Focus on handling more calls and reaching more customers by utilizing its 6 lines, 4.3” LCD screen and built-on physical 24 BLF/speed-di
Grandstream GXP2135 SIP phone
The GXP2135 is the ideal selection for busy users who value call control, productivity and usability, and manage medium to heavy call volumes. Equipped with 8 lines and 4 SIP accounts, a 2.8 inch color LCD display, and 32 digital speed dial/BLF keys, t
Grandstream DP720 - HD handset for DP750 station
The DP720 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by the Grandstream DECT VoIP base stations.
Grandstream GXP1615 HD, PoE IP phone
A simple IP phone for small business users, the GXP1610/GXP1610P/1615 delivers a user-friendly VoIP calling experience in a very easy-to-use IP phone. The GXP1610/ GXP1610P/1615 offers support for 1 line, 2 call appearances and includes 3-way voice
Grandstream GXP1630 VoIP phone - 3x SIP account, HD audio and 2x LAN 1000Mbit
The GXP1630 comes equipped with a suite of VoIP features that are deployed in a clear and easy-to-use fashion. Focused primarily for low to medium call volumes and efficient call handling, its 3 line/SIP account design and 8 dual-colored BLF/
Grandstream DECT DP722, 1,8" TFT colour display - Handset
The DP722 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by Grandstream DECT VoIP base stations.
Grandstream DP730 IP phone - 2,4" display, 2x SIP account and Push-to-talk
The DP730 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by Grandstream DECT VoIP base stations.
Grandstream DP750, IP DECT Base station, max. 5x handset, 10x SIP account
The DP750 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DECT handsets to offer mobility to business and residential users. A seamless, unified interaction can be achieved through the DP750, by giving all ha
Grandstream DP752 IP DECT Base station, 10x SIP account
The DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DECT handsets to offer mobility to business and residential users. A shared SIP account on all handsets will add seamless unified features that gives users
Grandstream DP760 SIP DECT repeater
The DP760 is a powerful wideband DECT repeater (wireless relay station) that auto associates to Grandstream DECT base stations, offering extended mobility to business and residential users. The DP760 extends an additional range to give users the freedom t
Grandstream GAC2500 SIP conferencing phone
The GAC2500 is an Android-based Business Conference Phone that will redefine the choices, flexibility and mobility available in any workplace. It supports up to 6 lines and 6 SIP accounts while also offering access to the Google Play Store in
Grandstream HT814 FXS ATA gateway
The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. Key features Supports 2 SIP profiles through 4 FXS ports and
Grandstream UCM6301 VoIP PBX - Terminal for 500 users
The UCM6300 series allows businesses to build powerful and scalable unified communication and collaboration solutions. This series of IP PBXs provide a platform that unifies all business communication on one centralized network, including v
Grandstream UCM6302 VoIP PBX - Terminal for 1000 users
UCM6302 podporuje až 1000 uživatelů s možností 150 souběžných hovorů (100 SRTP). Obsahuje i integrované řešení pro audio a videokonference, webové mítinky, které zaměstnancům umožňuje připojení ze stolních počítačů, mobilních zařízení, zařízení řady GV...
Grandstream WP810 SIP WiFi telefon, 2,4" display, 2x SIP account and Handover
The WP810 includes advanced antenna design and roaming support. By adding 6-hour talk time and HD voice with dual-MICs, the WP810 offers an affordable option and comes equipped with a combination of features, mobility and durability to su
Grandstream WP820 WiFi phone, 2,4" display, 2x SIP account, video and BT
The WP820 includes advanced antenna design and roaming support. By adding 7.5-hour talk time and HD voice with dual-MICs, the WP820 offers an affordable option and comes equipped with a combination of features, mobility and durability to suit al
Grandstream GAC2570 SIP conferential phone, 7" IPS, WiFi and BT
The GAC2570 is a full-duplex conferencing device featuring high-quality voice communication for meeting rooms, huddle areas, boardrooms, and other conferencing spaces. The device features an exceptional speaker with MMAD (Multichannel M
Grandstream GHP610 SIP hotel phone white
The GHP series of hotel phones features the GHP610/GHP610W and the GHP611/ GHP611W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of the hotel and their guests. These devices feature Wi-Fi ad
Grandstream GHP610W SIP WiFi hotel phone white
The GHP series of hotel phones features the GHP610/GHP610W and the GHP611/ GHP611W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of the hotel and their guests. These devices feature Wi-Fi ad
Grandstream GHP611 SIP hotel phone black
The GHP series of hotel phones features the GHP610/GHP610W and the GHP611/ GHP611W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of the hotel and their guests. These devices feature Wi-Fi ad
Grandstream GHP611W SIP WiFi hotel phone, black
The GHP series of hotel phones features the GHP610/GHP610W and the GHP611/ GHP611W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of the hotel and their guests. These devices feature Wi-Fi ad
Grandstream GHP620 SIP hotel phone white
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support (GHP620W and GHP621W.) The GHP
Grandstream GHP620W SIP WiFi hotel phone white
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support (GHP620W and GHP621W.) The GHP
Grandstream GHP621 SIP hotel phone black
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support (GHP620W and GHP621W.) The GHP
Grandstream GHP621W SIP WiFi hotel phone black
The GHP620(W) & GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support (GHP620W and GHP621W.) The GHP
Grandstream GRP2602G SIP phone, 2,21" LCD display, 4x SIP accounts and PoE
The GRP2602G features 5-way voice conferencing to maximize productivity, integrated PoE and is supported by Grandstream’s Device Management System (GDMS). Key fea
Grandstream GRP2602W SIP phone - 2,21" display, 4x SIP account, 2x100Mbit port and WiFi
The GRP2602 features 5-way voice conferencing to maximize productivity, Wi-Fi support and is supported by Grandstream’s Device Management System (GDMS). Key featu
Grandstream GRP2612G SIP phone
The GRP2612G features PoE and is supported by Grandstream’s Device Management System (GDMS) which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. Built for the needs of d
Grandstream GRP2624 SIP phone, 2.8" display, 4x SIP account, WiFi and BT
8-Line Professional IP Phone Designed for Mass Deployment and Easy Management The GRP2624 features integrated Wi-Fi, Bluetooth support, a color LCD with swappable face plates for easy logo customization and more, and is supported by Grandstr
Grandstream GRP2634 SIP phone - 2.8" TFT display, 4x SIP account, 2x10/100Mb, WiFi and BT
8-Line Professional IP Phone Designed for Mass Deployment and Easy Management The GRP2634 features 32 virtual multi-purpose keys (VPK), 10 multipurpose keys (MPK), integrated Wi-Fi, Bluetooth support, a color LCD with swapp
VoIP
Voice over Internet Protocol je technologie, umožňující přenos digitalizovaného hlasu v těle paketů rodiny protokolů UDP/TCP/IP prostřednictvím počítačové sítě nebo jiného média, prostupného pro protokol IP. Využívá se pro telefonování prostřednictvím internetu, intranetu nebo jakéhokoliv jiného datového spojení.

