MYVOIPAPP

System black and white list

Index
1. Description

"System black list", sometimes it is also named as "call blocking", is a traditional PBX service. PBX system uses it to forbid or permit some calls.

By default, miniSIPServer doesn't block any calls except they have been configured in "system black list".

2. Configuration

Please click menu "Services / System black list" to show the main configuration window. Below figure is the snapshot:

system black list main configuration window picture

2.1 Configuration items
Item Description
Caller number prefix* Caller number prefix used to match calls.

If it is configured as '*', that means for all caller numbers.
Called number prefix* Called number prefix used to match calls.

If it is configured as '*', that means for all called numbers.
Description Description of current record.
Rate This item indicates how many percent calls should be blocked.

Its value is between 0 and 100. '0' means no blocking. '100' means 100% blocking.

In this configuration, "caller number prefix" has higner priority than "caller number prefix". For both "caller number prefix" and "called number prefix", MSS uses longest-match method to check calls.

2.2 Examples

It is assumed we have configured below records.

Record ID Caller number prefix called number prefix Rate
1 101 * 100
2 * 9 100
3 100 9 0
4 1 913 0

Then, in below scenarios, we can see which record will be applied:

Caller_number / From Called_number / To Description
101 100 Record 1 is enabled. This scenario will be blocked.
101 913800 Record 4 is enabled. This scenario is ok.
100 974413800 Record 3 is enabled. This scenario is ok.
102 974413800 Record 2 is enabled. This scenario will be blocked.
102 913800 Record 4 is enabled. This scenario is ok.
1011 913800 Record 4 is enabled. This scenario is ok.
200 913800 Record 2 is enabled. This scenario will be blocked.