Supporting the following interface types: E1/T1, FXO, FXS, E&M, magnet, FEI, IP, etc.

Supporting the following narrowband signalings: SS7, NO.1, Q.SIG, PRI

Supporting the following VOIP protocols: SIP, MGCP, H.323

Supporting the following IP transport protocols: UDP, ARP/RARP, NTP, DNS, TFTP, HTTP, TELNET, ICMP, STUN

Supporting the following speech codings: G.711, G.723.1, G.729, G.726-32, T.30, T.38, FR, EFR, AMR

Supporting the following trunk interfaces: maximum 32E1/T1 and maximum 176FXS or 88FXO + 88FXS

Supporting the following network interfaces: 4*WAN/LAN, 10/100 M Base-T, RJ-45

Supporting the following DTMF modes: RFC2833, SIP INFO, Inband

Supporting a user capacity of 10,000, the number of conferences, and a maximum of 960 built-in conference resources

Supporting the following basic services: Queuing, caller ID, native number inquiry, call forwarding, call diversion, call holding, call waiting, answering, co-vibration, continuous selection, personal unified number, number conversion, tripartite meeting, hotline, no disturb, etc.

Scheduling functions: calling, transferring, call pickup, answering and queuing, keeping, forcibly inserting, forcibly dismantling, forcibly hanging, monitoring, group answering, meeting, video scheduling, audio and video linkage, etc.

Conference management functions: conference call, invitation, kick-out, ban/release ban, isolation/release isolation, etc.

Data management functions: system user (role) management, role resource authority management, equipment management, server management, etc.

Permission management function: different roles have different permissions. The administrator defines several roles, including super administrator, administrator, dispatcher with full rights, customized administrator, and customized dispatcher

Log management: it provides the search and query function. You can search for logs by keyword, operation type, and time, and export and print logs

Alarm management: alarm display, export, query, filter, etc.

Recording on dispatcher station and recording any fixed phone and wireless phone in real time

A single server supports 256-way concurrent calling and monitoring, and the phone recording time is not less than 3 months

Supporting management operations such as arbitrary retrieval, real-time listening, deletion and backup of recording files through Web interface

Being able to quickly carry out system configuration, log management, user management and other functions

The system has the functions of automatic management and clearing of recording files

Being provided with aluminum alloy shell by oxidation treatment on the surface, which is beautiful and durable

Display section: display ratio: 16:9; best resolution, 23.6 inches: 1920*1080

Touch type: capacitive touch screen

Touch screen material: tempered glass

Abundant external interfaces, including 1 serial port, 1 network interface, 1 VGA interface and 1 audio interface

1 HDMI interface and 6 USB interfaces

2 trend video phones GXV-3370, Android operating system, capacitive touch screen and built-in camera

Camera: built-in 200W pixels

The maximum number of registered users of the system is 50,000

Physical interface 6*FEI (10/100/1000M, Ethernet bypass)

2*SFP, 2*USB2.0 pinheader (2 ports), 1*Serial port pinheader, 1*VGA connector, 1*PCIEx8 slot

Supporting SIP/MGCP/H.323 protocol, supports voice, video and fax streaming, and can communicate with various VoIP devices

High integration of hardware and software, flexible configuration and joint deployment of multiple NE entities, and modular design are convenient for different capacity configuration, meeting the different use requirements of customers, and minimizing the cost of equipment

Convenient equipment operation and maintenance, humanized interface design; efficient software loading and online upgrading; flexible and practical performance statistics access and maintenance; detailed call tracking and signaling tracking; abundant and convenient equipment fault and call loss positioning means

All-IP switching, support IP transport, provide open and standard FE/GE/10GE and other interfaces, and flexible configuration

Supporting VoLTE calls

Supporting 50Mbps uplink data and 100Mbps downlink data transmission to the maximum with 20M bandwidth configuration

Each base station shall have no less than 32 simultaneous online users

Supporting transmission cascade and ring networking, and supporting at least 6 levels of equipment cascade during cascade networking

The equipment shell shall meet the requirements of impact resistance and protection required by GB3836.1, and the level of protection shall be not lower than IP54