Device Interfaces• 8-port FXS c RJ-11• Port 10/100BASE-TX RJ-45 WAN• 4-port 10/100BASE-TX RJ-45 LAN
Types of connections• DHCP-client• PPPoE-client• PPTP• Cable BigPond (Australia)
Routing• DHCP-server• Virtual Server• DMZ• Filtering based on port, IP, MAC, URL• RIP v.1, v.2, Static route• DDNS: DynDns.org, TZO, 3322.ORG• NAT Traversal: pass-through NAT, client STUN, UPnP
Phone book• Server phone book management, up to 200 entries IAD
SIP• Register port "By Port" "By machine• Dialing in the standard E.164• Redundant SIP PROXY (registration)• SIP PING• Configurable port NAT binding interval• CLIR (Anonymous Caller ID)• Function hot line / warm line• Support for one-way communication system (SIP 183• Functions of a group call• Hold, Call Waiting, Call• Call forwarding: with accompaniment / unaccompanied• Call forwarding: unconditional, busy, no answer• 3-way conference• T.30 fax pass-through• T.38 fax relay• Adjustable tone detection Fax• Out of band DTMF: RFC2833, SIP INFO
Voice Features• G.711 a / u, G.726 (32K), G.729A, G.723.1• Adjustable jitter-buffer• Variable packet size (depending on codec)• Detection and Noise Reduction• Echo• Local phone book enables you to call other VoIP-device without registration• Speed Dial• Call filter - accept / reject calls from the IP-address• ID-generation FXS-Call: DTMF, FSK (Bell core / ETSI)• Support the FLASH button
Management• Web-based interface and Telnet, IVR• Backup server• Two franchise registration accounts• 3 default language (English, Traditional Chinese, Simplified Chinese)• Displays system information about device status and the status register• Per call RTP packet summary• PING Test• STUN requests
Indicators• Power• Reset• Alarm• Run• 1 to 8
