24 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED Gigabit Ethernet and a backlit 128×32 graphic display with support for multiple languages 2/3/4 SIP Server profiles per system and independent SIP account per port Supported voice/Fax codecs include G.711, G.723.1, G.726A/B, iLBC, T.38 Fax Advanced carrier grade […]
16 lines with up to 16 SIP accounts Built-in 1 mega-pixel CMOS tiltable camera for video calling with privacy wheel Runs on the Android 7.x operating system Built-in Bluetooth for syncing with mobile devices and connecting Bluetooth headsets Dual-switched auto-sensing 10/100/1000Mbps network ports Integrated dual-band Wi-Fi (2.4GHz & 5GHz) Built-in PoE/PoE+ for power and network […]
8 lines, 4 SIP accounts Integrated Bluetooth to connect headsets, sync contacts, calendars and more EHS support for Plantronics headsets and USB to support Grandstream’s GUV Series headsets Compatible with the GBX20 Extension Module that adds functionality, versatility and flexibility with up to 40 contacts per module and support for up to 160 contacts by […]
2.8? color LCD screen 3+3 line keys, 3 SIP accounts Gigabit network ports, PoE Digital BLF & speed dial keys, 4 programmable soft keys Support of up to 24 VPKs (4 pages) 1000 contact phonebook Opus support Swappable Faceplate
Universal power adapter Input 100-240V; Output +5V, 1A Integrated power over ethernet (802.3af) Max power consumption: 6W USB Micro B type plug Grandstream power supply for DP720, DP750, HT802
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