Main features:
A 7-inch high-resolution 1024x600 color touch screen provides users with a rich visual experience, convenient operation, and within reach.
Virtual programmable keys - can dynamically display 4 pages, with the ability to set the status of 28 DSS keys per page, supporting custom configuration of up to 112 DSS keys. Each DSS key can be set to Line/BLF/speed dial extension, etc.
20 SIP lines.
High definition video (local 720P/remote 1080P).
Gigabit Ethernet - adaptive 10/100/1000Mbps network port, providing high-speed network transmission and supporting PoE power supply.
Supports H.264 video encoding and decoding, can bind cameras, video access control, conduct video calls, view access control videos through the main screen of the phone, and achieve remote door opening and other applications.
High compatibility - compatible with mainstream IPPBX/softswitch/IMS platforms based on SIP.
L controller/hands-free/headphone mode.
Local telephone book (2000 entries), network telephone book (supporting Huawei unified address book/XML/LDAP, 2000 entries).
Intelligent search for contacts/incoming calls.
Call records (missed calls/incoming calls/outgoing calls, 1000 records).
Blacklist/whitelist.
Screen saver in standby mode.
Automatic deployment configuration through FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PnP/TR-069.
Voice message (MWI).
Network time synchronization.
Recording and recording (local recording/local call recording/server call recording).
lAction URL / Active URI。
luaCSTA。
Dialing rules.
LSIP hotspot.
Distinguish between ringing and custom ringing.
Multicast.
lAction Plan l Time Plan。
Web management interface, supporting web page upgrades.
Support third-party apps.
Supports encrypted download of configuration files (AES).
Android system features
lAndroid OS 9.0， A safer and more compatible system.
Built in applications: Explorer, Calendar, Camera, Gallery, Web Browser, Email, Calculator, Notepad, Recorder, Clock, Video Player, Music.
Support third-party application installation/operation.
Secondary development API.
Call function
Dialing/answering/rejecting, muting/unmuting (microphone), call hold/resume, call waiting, intercom function, caller ID, speed dialing, anonymous calling, call forwarding (unconditional/busy/no response), call transfer (attendance/non attendance), BLF/buzzer, call stay/buzzer (with server cooperation), redialing, do not disturb, automatic answering, callback, three party meeting, hotline/warm line, IP direct dialing, shared phone (Hot desk).
Video Features
Video decoding: H.264.
Video call resolution: QVGA/CIF/VGA/4CIF/720P/1080P.
Image format: JPEG/PNG/BMP.
Video format: MP4.
Broadband range: 64kbps~4Mbps Video frame rate: 5-30pps Remote video full screen display mode.
Video call.
Built in camera: 2 million pixels, adjustable video angle.
Video preview.
Audio characteristics
High definition controller/hands-free (controller/hands-free, 0~7KHz frequency response).
Broadband ADC/DAC 16KHz sampling.
Narrowband encoding: G.711a/u, G.729AB, iLBC.
Broadband encoding: G.722, Opus full duplex hands-free calling, supporting acoustic echo cancellation (AEC).
Noise reduction (NR).
Packet Loss Concept.
Dynamic adaptive jitter cache.
LDTMF: In band audio, out of band DTMF forwarding (RFC2833)/SIP INFO.
Network characteristics
L10/100/1000Mbps Ethernet (bridge mode).
IP mode: IPv4.
Method of IP acquisition: Static IP setting/DHCP.
Supports 802.1x network access authentication.
Virtual Private Network (VPN): OpenVPN (requires third-party app support).
Virtual Local Area Network (VLAN).
Link Layer Discovery Protocol (LLDP).
LCisco Discovery Protocol (CDP).
Quality of Service (QoS) assurance.
Primary backup SIP server.
Related agreements:
SIP2.0 over UDP/TCP/TLS, DNS A/SRV/NAPTR, RTP/RTCP/SRTP, STUN, DHCP, LLDP, CDP, 802.1x OpenVPN (requires third-party app support) SNTP、FTP/TFTP、HTTP/HTTPS、TR-069。
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