3
Calling Features...................................................................................................................................40
PSTN Control ......................................................................................................................................42
Virtual Server .......................................................................................................................................42
DMZ ....................................................................................................................................................43
NAT Traversal .....................................................................................................................................44
DDNS ..................................................................................................................................................44
Emergency No .....................................................................................................................................46
FAX Settings........................................................................................................................................46
Codec Settings ....................................................................................................................................47
Line Settings........................................................................................................................................48
Termination Impedance...........................................................................................................51
Drop Inactive Call ....................................................................................................................51
Digit Map .............................................................................................................................................51
Speed Dial ...........................................................................................................................................53
Port Filtering ........................................................................................................................................53
IP Filtering ...........................................................................................................................................54
DTMF & Pulse .....................................................................................................................................55
DTMF Settings ........................................................................................................................55
Out-of-Band DTMF..................................................................................................................55
CPT/Cadence Settings.........................................................................................................................56
Busy Tone Cadence Measurement..........................................................................................56
CPT parameters Table ............................................................................................................57
Provision Settings ................................................................................................................................57
Caller Filter ..........................................................................................................................................58
PPTP Client.............................................................................................................................
59
Ping Test .................................................................................................................................
59
STUN Inquiry...........................................................................................................................
59
NTP ........................................................................................................................................
59
Login Account..........................................................................................................................
59
Login Settings .........................................................................................................................
59
Accessing Services ............................................................................................................... 600
Backup/Restore..................................................................................................................... 610
Backup Configurations .......................................................................................................... 611
Restore Configurations.......................................................................................................... 611
System Operations................................................................................................................ 612
Software Upgrade ................................................................................................................. 623
Logout ............................................................................................................................................... 634
5.
IP Sharing Functions.................................................................................
65
