5
Access Control..........................................................................................................49
Set To Default Configuration....................................................................................49
Backup/Restore Configuration to a File ...................................................................50
System Information Display Function......................................................................50
SNTP Setting Function.............................................................................................51
Syslog setting............................................................................................................51
Capture packetackets Function.................................................................................52
Appendix A.......................................................................................... 53
FAQ..................................................................................................................................53
Appendix B ......................................................................................... 54
Voice communications....................................................................................................54
Concepts: Voice Port.................................................................................................54
H.323 VoIP Call: Peer-To-Peer Mode ......................................................................56
SIP VoIP Call: Peer-To-Peer Mode...........................................................................68
Appendix C ......................................................................................... 79
VIP-480 series Specifications...................................................................................79
VIP-880 series Specifications...................................................................................80