PSTN Dial Plan (Router with LINE port only). Billion Electric QI3BIL-7401VGPR4

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).

L 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.

L 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.

L 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.

L 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.

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PSTN Dial Plan Examples:

1.

Dial with Prefix

If you dial 01223 707070, number 01223707070 will be dialed out via FXO to make a regular phone call.

2.

Dial without Prefix

If you dial 9102, the number 102 will only be dialed out via FXO port to make a regular phone call.

3.

Dial at Timeout

If you only dial 01223 7070 and no more numbers, after the timeout activates, 012237070 will be dialed to make a regular call via FXO port.

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Even though 7070 (only 4 digits) does not match with number of digits 6 defined in the filed, 7070 is still a valid phone number since it has not exceeded 6 digits.

4.

Dial at Timeout no Prefix

If you only dial 97070 and no more numbers, after the timeout activates, 7070 will be dialed without prefix to make a regular call via FXO port.

Even though 7070 (only 4 digits) does not match with number of digits 6 defined in the filed, 7070 is still a valid phone number since it has not exceed 6 digits.

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