RoIP302M
DBL
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Voice Broadcast
Built in Conference
Built in GSM module
Built in sip server
Send SMS
Support DDNS
Flexible Group
Support Media Record
PTT Port: 3
Power Adapter: DC12V/2A
CPU: ARM11/700MHz
RAM: 128M
FLASH: 8M
GSM Frequency: 850/900/1800/1900MHz
Max power consumption: 12W
Net Weight: 0.36kg
Size: 25*4*2.5(cm)
Color: Gray
Operating Temperature: 0-45℃
Working Humidity: 40%-90% non-condensation
VoIP Protocols: SIP V2
Supply dynamic DNS service
Line Echo Cancellation
NAT Transversal and Router functions
Support IP voice stream to via a recording server
Highly stable embedded Linux operating system
Enhanced Features
Voice Code: g711(alaw/ulaw), g729, g723.1
Auto adapt jitter buffer
Router
Voice activity detection (VAD)
On line firmware upgrade
Multi-language: English and Chinese
