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PSTN Dial Plan
This section enables you to configure "VoIP with PSTN switching" on your system. You
can define a range of dial plans to make regular call from VoIP switching to PSTN line.
Prefix numbers is essential key to make a distinguishing between VoIP and Regular phone
call. If actual numbers dialed matches with prefix number defined in this dial plan, the
dialed number will be routed to the PSTN to make a regular call. Otherwise, the number
will be routed to the VoIP networks.
Reminder!
In order to utilize this feature, you must have registered and connected to your
SIP Server fist.
Prefix: Specify number(s) for switching to a PSTN call.
Number of Digits: Specify the total number of digits wish to dial out. Maximum digit
number is 15.
Action: Specify a dialing method you wish to make PSTN call(s).
Dial with Prefix: The dialed number with prefix will be sent call through the PSTN.
NOTE: The actual dialed number of valid digits length requires matching in the Number of Digits filed.
Dial without Prefix: The dialed number will be sent call through the PSTN without prefix.
NOTE: The actual dialed number of valid digits length requires matching in the Number of Digits filed.
Dial at Timeout: The dialed number will be sent call through the PSTN with the prefix when
timeout starts. This timeout activates when no more digits are dialed in a specific duration.
NOTE: The actual dialed number of valid digits length MUST NOT exceed in the Number of Digits filed.
Dial at Timeout no Prefix: The dialed number will be sent call through the PSTN without
prefix when timeout starts. This timeout activates when no more digits are dialed in a specific
duration.
NOTE: The actual dialed number of valid digits length MUST NOT exceed in the Number of Digits filed.
Attention
Chapter 4: Configuration
The following situation will make phone port 1 and 2 relay to PSTN line
automatically.
-
Power down
-
Internet Service fail, i.e., lost of WAN IP Address
-
SIP service is not accessible. This excludes when:
User manually disables Registration.
User inserts a wrong authentication username or password.
User dials a wrong SIP number.
VoIP/ 802.11g ADSL2+ Firewall Router
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