CPU

H3 Quad-core Cortex-A7 H.265/HEVC 4K

Mainboard

Mali400MP2 GPU 600MHz
·Supports OpenGL ES 2.0

Memory (SDRAM)

1GB DDR3 (shared with GPU)

Network

10/100M Ethernet RJ45

Storage

TF card (Max. 64GB) / MMC card slot, 8GB

GSM Band

04 bands 850, 900, 1800, 1900

Công tắc thông minh

08 công tắc (mức điện áp 05V), nếu cần dùng cho 220V thì dùng thêm thiết bị relay (xem phần cuối). Tổng cộng có 08 ports

Input voltage

100 to 240V

Access

Web-based SMS/SMSC and USSD, open API

Interfaces

Mobile Ports: 04 ports GSM channels

LED Indicators

Power, Run, Signal strength indicator 

Voice Packet Capabilities

G.168 with 32, 64 or 128 ms tail length

Voice Codec

G.711a/u law, G.723.1, G.729AB

QoS

Diff Serve, ToS, VAD, PLC, CNG 

Calling Type

Terminate/Originate calls

IVR Voice Prompt

Two stage dialing, Private service IVR

Call handling

One stage dialing,Configurable dial plan

DTMF

RFC2833, SIP, INFO

Routing rules

Port Group, IP Group, up to 32 routing rules 

General Feature

SMS/SMSC, USSD, IMEI/PIN modify, Call minutes restriction, Carrier select, BCCH, Reversed Polarity

Network Mode

NAT router or switch mode

Network Protocols

IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, Http, DNS, PPPoE, DHCP

NAT traversal

Static NAT, STUN

Protocol

SIP V2.0 RFC3261

SIP Characteristics

By port/device registration, Two 183 mode

Management

TFTP, HTTP, System log, CDR

Web GUI

Configuration, firmware upgrade, call status, Configuration backup/restore