Telefónne ústredne a VoIP

2N® SIP Speaker Horn je venkovní reproduktor, který vyniká vysokou hlasitostí a srozumitelností. Využijete ho jako praktický nástroj pro vysílání živých hláš

Grandstream DP720 je DECT bezdrôtový VoIP telefón , ktorý umožňuje maximálne využitie svojej VoIP siete v akomkoľvek prostredí, napr. pri podnikaní, v skladoch, maloobchodných predajniach i domácnostiach. Grandstream DP720 je podporovaný základňovou stan

- Handset k IP DECTovej základni Grandstream DP752 a DP750 - HD audio (handset aj hlasitý odposluch) - 1,8" (128x160) farebný TFT LCD displej - Dosah signálu 350 m vonku s DP752, 300 m s DP750 a 50 m vo vnútri - Výdržnosť handsetu: 20 hodín pri prevádzke

- Handset k IP DECTovej základni Grandstream DP752 a DP750 - HD audio (handset aj hlasitý odposluch) - 2,4" (240x320) farebný TFT LCD displej - Dosah signálu 400 m vonku s DP752, 300 m s DP750 a 50 m vo vnútri - Výdržnosť handsetu: 40 hodín pri prevádzke

Grandstream DP750 - IP DECTová bázová stanica - IP DECTová bázová stanica - Full HD audio - 1 x 10/100 Mbps ethernetový port, integrované PoE - Dosah signálu 300 m vonku, 50 m vo vnútri - Možnosť pripojenia až 5 handsetov Grandstream DP720 k jednej báz

- DECT VoIP bázová stanica - Možnosť zaregistrovať až 5 DECTových handsetov Grandstream série DP7xx - Dosah do 400m vo vonkajšom prostredí pri DP730 a do 350m s handsetmi DP722/720. Dosah do 50m vo vnútornom prostredí. - Podpora až do 10 SIP účtov. Každý

Grandstream DP760 - DECT repeater ku Grandstream DP750 - Telefónne štandardy: DECT EN 301 406:2001, DECT GAP TBR22 EN 300 444:2001, DECT WRS EN 300 700, CAT-iq TS 102527 - Frekvencia: 1880-1900 MHz - Počet kanálov: 10 - Rozsah do 300 metrov vo vonkajšom

Grandstream GAC2500 - SIP audiokonferencia - 6 SIP účtov - 7-stranná audiokonferencia - Android 4.4, prístup ku Google Play Store a všetkým Androidovým aplikáciám ako napr. Skype, Google Hangouts atď. - Integrovaný Bluetooth 4.0 pre podporu synchronizáci

4.3 inch (272x480) TFT color LCD 20 per page (each module contains 2 pages, for up to 40 lines per module Combine up 4 daisy-chained modules for 160 contacts/extensions BLF, call park /pick-up, speed-dial, presence, intercom, voice confe

2 SIP account, 2 lines GDMS online device management and provisioning 5-way audio conferencing for easy conference calls Equipped with noise shield technology to minimize background noise Electronic Hook Switch (EHS) support for Plan

Supports 2 lines, and 4 SIP accounts Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets

Supports 2 lines, and 4 SIP accounts Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets Full-duplex

3 lines, 6 SIP accounts, up to 3 call appearances Supported by GDMS which provides a centralized interface to configure, provision, manage and monitor Grandstream devices Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennh

The GRP2612 is a powerful 2-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. Built for the needs of desktop workers and designed for easy deployment by enterprises, service providers and other high

The GRP2613 features a sleek design and a suite of next-generation features including 24 virtual multi-purpose keys (VPKs), dual Gigabit ports, a color LCD with swappable face plates for easy logo customization and more. It includes carrier-grade securit

The GRP2614 features a sleek design and a suite of next-generation features including dual LCD screens with 40 virtual multi-purpose keys (VPKs), integrated WiFi, Bluetooth support, dual Gigabit ports and more. The GRP series includes carrier-grade securi

HD audio, handset and speakerphone with support for wide-band audio 10 line keys with up to 5 SIP accounts 40 built-in digital BLF keys; available extension module offers 40 BLF/speed dial keys per module Enterprise-level protection incl

HD audio, handset and speakerphone with support for wide-band audio 6 line keys with up to 6 SIP accounts Dual LCD screens with digital BLF Keys Enterprise-level protection including secure boot, dual firmware images, and encrypted data