Table of Content
1.Introducing VG2020 VoIP Gateway 4
1.1. Delivery Content 4
1.2. Pilot Lamp.................................................................................................................................. 4
1.3. Port of Connecting..................................................................................................................... 4
2.Initial connecting 6
2.1. Connect to network 6
2.2. Connect to Power ...................................................................................................................... 6
3. Basic Functions 7
3.1. Transferring a call..................................................................................................................... 7
3.2. Calling Hold and 3 ways call.................................................................................................... 7
4. Setting 8
4.1. Setting methods ......................................................................................................................... 8
4.2. Setting via Web Browse 8
4.3. Web page function explanation................................................................................................ 9
4.3.1. Current Status........................................................................................................................ 9
4.3.2. Network................................................................................................................................. 10
4.3.2.1. WAN Config............................................................................................................. 10
4.3.2.2. LAN Config...............................................................................................................11
4.3.3. VoIP....................................................................................................................................... 12
4.3.3.1. SIP Config................................................................................................................ 12
4.3.3.2. IAX2 Config............................................................................................................. 14
4.3.4. Advance................................................................................................................................. 15
4.3.4.1. DHCP Service.......................................................................................................... 15
4.3.4.2. NAT Configuration ................................................................................................. 16
4.3.4.3. Net Service................................................................................................................ 18
4.3.4.4. Firewall Config........................................................................................................ 19
4.3.4.5. QoS Config............................................................................................................... 20
4.3.4.6. Advance SIP Configuration.................................................................................... 22
4.3.4.7. Digital Map Configuration ..................................................................................... 24
4.3.4.8. Call Service .............................................................................................................. 25
4.3.4.9. MMI Filter............................................................................................................... 26
4.3.4.10. DSP Config............................................................................................................. 27
4.3.4.11. VPN Config............................................................................................................ 27
4.3.5. Dial-Peer Setting................................................................................................................... 29
4.3.6. Config Manage...................................................................................................................... 31
4.3.6.1. Save Config .............................................................................................................. 31
4.3.6.2. Clear Config............................................................................................................. 32
4.3.6.3. Backup Config ......................................................................................................... 32
4.3.7. Update ................................................................................................................................... 32
4.3.7.1. Web Update.............................................................................................................. 32
4.3.7.2. FTP/TFTP Update................................................................................................... 33
4.3.7.3. Auto Provisioning.................................................................................................... 33
4.3.8. System Manage..................................................................................................................... 34
4.3.8.1. Account Config........................................................................................................ 34
4.3.8.2. Syslog Config............................................................................................................ 35
4.3.8.3. Time Config.............................................................................................................. 35
4.3.8.4. Logout &Reboot...................................................................................................... 36
5. Appendix 37
5.1. Specification............................................................................................................................. 37
5.1.1. Device specification .................................................................................................... 37
5.1.2. Voice Features............................................................................................................. 37
5.1.3. Network Features....................................................................................................... 37
5.1.4. Maintenance and Management................................................................................. 37
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