The "CallFilter" management interface directory allows for configuration of the call filters. The call filter allows for processing of the calls with a specific Calling Party Number with a preconfigured protocol, instead of using the protocol auto-detection procedure. This can be necessary for callers with non-standard behavior, that does not allow reliable detection of the bearer protocol.
CallFilter directory
Name |
Type |
Attribute |
Description |
TotalFilters |
MI_UINT |
R |
Total amount of available call filters |
ActiveFilters |
MI_UINT |
R |
Total amount of used filters |
AvailableProtocols |
MI_UINT |
R |
Comma-separated list of the protocols that can be used in call filters |
FXX-YY |
MI_DIR |
R |
Directory that contains 50 (F1...F50) call filters |
Reset |
MI_EXECUTE |
R |
Used to clear and to de-activate the filters |
Every call filter consists of two entries: Calling Party Number and protocol to be used. The numbers are compared from behind, i.e., 123 with math 123, 77123, 721999123, ... .
Call Filter entry
Name |
Type |
Attribute |
Description |
Nr |
MI_UINT |
R |
Filter number |
Number |
MI_ASCIIZ |
W |
Calling Party Number |
Protocol |
MI_ASCIIZ |
W |
Protocol name |
Reset |
MI_EXECUTE |
R |
Used to clear and to de-activate current filter |