- Gateway with 8 VoIP Channels 4 3G SIMs 2 FXO and 2 GXS Ports- Fits into existing data infrastructure and allows low-cost long distance calling through SIP trunking- Multiple SIP proxy registrations- Restrict unwanted calls with list of denied numbers- Direct number dialing on cellular networks with automatic number translation- Caller ID presentation restriction- Fax over IP T 38 and PSTN Pass-Through - Emergency number dialing- SNMP monitoring- Port forwarding and DMZ- Web-based configuration and management- Up to 9 SIP accounts- Voice Codecs A Law G 723 1 G 729AB GSM-FR and iLBC
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