Central two-line system supporting cloud system

• Up to 500 IP (SIP) Users and 75 concurrent calls, 2 PSTN Lines FXO Ports and 2 analog telephone FXS Ports,
• 5 meeting rooms and up to 75 parties
• Auto Discovery and Zero Configuration of Grandstream SIP endpoints, 1*USB 2.0, 1*USB 3.0, 1*SD card interface,
• Full API available for third• party platform and application integration.
• wakeup, SCA, BLF, voicemail to email, fax to email, speed dial, call back, dial by name, emergency call, call follow me, blacklist/whitelist,
• DND, DISA, ring group, ring simultaneously, time schedule, PIN groups, call queue, pickup group, paging/intercom, voicemail, call
• Audio meetings, event list, voice control, post• meeting reports, virtual fax sending/receiving, email to fax