Telephony Firewall
Number Filtering
PROTEI Telephony Firewall allows calls to be filtered according to the source/destination number on the basis of ‘block’ and ‘allow’ lists. Filtration works on the basis of analyzing the whole number or matching prefix only.
Control
PROTEI TFW can register information about calls processed by the system:
- Information about all processed calls
- Information about blocked calls
Information storage
Statistical information can be stored within the system as well as in an external database.
Integration with external systems
PROTEI Telephony Firewall can work with filter lists held in external databases.
Home page 
