Grandstream UCM6301, IP PBX appliance, 1 FXO ports, 1 FXS ports, Dual GigE RJ45 Ethernet ports with PoE Plus

Analog Telephone FXSports 1 RJ11 port PSTN FXO ports 1 RJ11 port Network interfaces Three adaptive Gigabit ports (switched, routed or dual card modes) with PoE+ NAT Router Yes (Router and switch mode support) Ports for external devices 1*USB 3.0, 1* SD card port SIDs No LCD screen 320x240 color LCD screen with touchscreen for keyboard shortcuts and scroll bars Reset button Yes, long press to reset to factory settings and short press to reboot Packet voice transmission capabilities LEC with NLP-packaged voice protocol, operator-class echo cancellation (128 ms suppression depth) Dynamic jitter buffer, modem detection and auto-switching on G.711, NetEQ, FEC 2.0, jitter resistance up to 50% loss of audio packets Voice and fax. codecs Opus, G.711 A-law/U-law, G.722, G722.1 G722.1C, G.723.1 5.3K/6.3K, G.726-32, G.729A/B, iLBC, GSM; T.38 Video codecs H.264, H.263, H263+, VP8 QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS API Full API support for integration of third-party platforms and applications Operating system Based on Asterisk 16 version DTMF method In-band audio, RFC2833, and SIP INFO Automatic configuration Mass configuration using an XML configuration file with AES encryption, auto detection and auto configuration of Grandstream subscriber IP devices via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), a list of events between the local and remote backbone Network protocols SIP, TCP/UDP/IP, RTP/RTCP, IAX, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP**, TLS, LDAP, HDLC, HDLC-ETH, PPP, Frame Relay (expected), IPv6, OpenVPN® Rebound methods Busy Tones/Overload/Warning, reverse polarity, short-term shutdown, circuit current shutdown Data encryption SRTP**, TLS, HTTPS, SSH, 802.1X Mounting Wall and table mounting Supported languages -Web GUIP: English, Simplified Chinese, Traditional Chinese, Spanish, French, Portuguese, German, Russian, Italian, Polish, Czech, Turkish -Customizable IVR/voice prompts: English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic, Dutch -Customizable language pack to support any other languages Caller ID Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227 - BT, NTT Reverse polarity/Wink signal Yes, with the enable/disable option when establishing and terminating a call Call Handling Multiple configurable call queues, automatic Call Allocation (ACD) by availability/agent skills/ occupancy level; queue announcements Customizable auto Secretary Up to 5 levels of IVR (voice menu) in multiple languages Wave Mobile App Free; Available for desktop (Windows 10+, Mac OS 10+), Web (Firefox and Chrome browsers) and mobile platforms (Android and iOS), allows users to join meetings held at UCM, contact other users/solutions and make/receive calls using SIP accounts registered on UCM6300 series IP PBX Call Functions Call parking, Call forwarding, Call transfer, Call Waiting, Caller ID, Call Recording, Call Log, Ringtone, IVR, Music on Hold, Call Routing, DID, DOD, Do Not Disturb (DND), DISA, Call Group, Simultaneous Call, Schedule, PIN Groups, Call Queue, call interception group, intercom, voicemail, wake-up call, SCA, BLF, voicemail to e-mail, fax to e-mail, speed dial, callback, dialing by name, emergency call, function follow me, blacklist/whitelist, voice conferencing, video conferencing, event list, function codes, busy line call delay/termination, voice control, meeting results reports, sending/receiving virtual faxes, e-mail to fax Firmware Update Supported by the Grandstream Device Management System (GDMS), an automatic configuration and management system, provides a centralized interface for configuring, managing, monitoring and correcting errors for the company's devices Grandstream Internet Protocol Standards RFC 3261, RFC 3262, RFC 3263, RFC 3264, RFC 3515, RFC 3311, RFC 4028. RFC 2976, RFC 3842, RFC 3892, RFC 3428, RFC 4733, RFC 4566, RFC 2617, RFC 3856, RFC 3711, RFC 4582, RFC 4583, RFC 5245, RFC 5389, RFC 5766, RFC 6347, RFC 6455, RFC 8860, RFC 4734, RFC 3665, RFC 3323, RFC 3550 Accordance FCC: Part 15 (CFR 47) Class B, Part 68 CE: EN 55032, EN 55035, EN 61000-3-2, EN 61000-3-3, EN 62368-1, ETSI ES 203 021, ITU-T K.21 IC: ICES-003, CS-03 Part I Issue 9 RCM: AS/NZS CISPR 32, AS/NZS 62368.1, AS/CA S002, AS/CA S003.1/.2 Power adapter: UL 60950-1 or UL 62368-1