1 Radio Channel with Conference Unit Gateway
Key Features
Media NAT traversal
Support private DDNS service
Support P2P connection without server
Build-in SIP Proxy, Support 5 RoIP Clinets at most
InterConverting between Radio group and IP networks
Radio communication across multiple networks without distance limit
Physical Features
PTT Port: 1
Power Adapter: DC 12V/500mA
CPU: ARM9/300MHz
RAM: 16M
Flash: 4M
Net Weight: 0.09kg
Size: 10*6.7*2.3(cm)
Color: Black
Operating Temperature: 0－45℃
Working Humidity: 40％－90％ non-condensation
Soft Features
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
Application
Assume there are 3~6 Radio groups that need to be connected (One RoIP102M is able to connect 5 RoIP Clinets at most). Below scenario could achieve multiple groups communication.