Billion Electric Co. Ltd. BIL-7401VGPR4 Benutzerhandbuch

PSTN Dial Plan (Router with LINE port only)

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 first.

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 dura-

tion.

Note: The actual dialed number of valid digits length MUST NOT exceed in the Number of
Digits filed.