VoIP Characters

• Support SIP/IAX2 Protocol

• Add, Modify & Delete SIP/IAX2 Trunk

• SIP/IAX2 Registraion with Domain

• SIP V2.0 RFC3261 Compliance

• DTMF Mode: RFC2833/Inband/SIP Info

• Muliple SIP/IAX2 Registraions modes

• Abundant Codecs:G.711A, G.711U, G.729, G.722, G.723, G.726, GSM

Network

• Ipv4,UDP/TCP,DHCP,TELNET,HTTP/HTTPS,TFTP

• PPTP VPN

• HTTP/SSH (Opical Telnet)

• Ping & Traceroute Command on the Web

• Simple Security Strategy: white list, black list, security rules

Management

• Simple and convenient coniguraion via Web GUI

• Support maintenance and coniguraion by SSH

• Support coniguraion iles backup and upload

• Support Chinese and English page

• Firmware Update by HTTP

• Support Web and SSH login password modiicaion

• Restore Factory Setting

• CDR(More than 200,000 Lines CDRs Storage Locally)

• System log

• SIP/IAX2 log

• TCP and SIP capture

System Features

• Combine Diferent SIP/IAX2 Trunk into Group

• CLID Display & Hide (Need operators' support )

• Random call interval

• Call Duraion Limitaion

• Single Call Duraion Limitaion

• Real Open API Protocol (based on Asterisk)

• Support DISA

• SMSC/SMS/USSD

• PIN Ideniicaion

• Opional Voice Codec

• Ports Group Management

• SMS Remotely Controlling Gateway

• SMS Bulk Transceiver, Sent to Email and Automaically R e send

• SMS Coding/Detecing Automaically Ideniicaion

• SMS Forwarding and Quick Reply

• USSD transceiver

• Outbound

• Automaically Reboot

• Support MMP

• Support for custom scripts, dialplans

• Support OpenVox cloud manage