... service via 3G or EthernetSupports mobile extensionThe integration of WiFi/3G router and telephone system helps to reduce deployment ... ICMP,HTTP,SNP, LLTD,uPnP, Telnet, SNTP client, IFIPAdvanced WiFi: Change/Disable SSID broadcast, Securiry,WMMFeatures: 20/40Mhz Channel bandwidth ... pickup, direct call pick-up, group call pick-upMaking call Intercom, calling with PIN, emergent call, speed dial, select ...