Key Features

Support 4G LTE

32 Channles 128 sim cards

4 SIM Card Rotating in each channel

Bulk SMS

Auto check phone number

Remote management

IMEI Changable

Proxy Encryption Solution for IP Block

Software Features

VoIP Protocols：SIP2.0

Audio Codecs：g711(alaw/ulaw), g729, g723.1

DTMF format：SIP INFO, RFC2833, Inband

Packet Loss Concealment

Programmable Jitter Buffer：Fixed, Dynamic, Adaptive

Network Connection：DHCP, PPPOE, Static IP

STUN Server

Support English, Chinese

Support Signaling encryption

Support media encryption

Support Media NAT Traversal

Support Remote control

Hardware Features

Channels：32

SIM Slots：128

Power Adapter：DC12V/4.5A

CPU：ARM11/700MHz

RAM：128M

Flash：8M

Max power consumption：30W

Net weight：2.8KG

Weight（Including AC/DC Adapter）：4KG

Size：44cm*26.6cm*4.7cm

Operating Temperature：0-45℃

Working Humidity：10％－90％non condensation