“Call filter” allows blocking/unblocking the incoming calls as easy as to make filtration, it also journalizes all rejected calls. It is very convenient if you do not want to receive a call from some subscribers, when they will call you, “Call filter” will do so that your line is engaged.
Resound is a global provider of advanced telecommunications solutions designed to meet the demanding requirements of today`s wholesale, VOIP and call centre markets. Wedeliver solutions to our customer`s tailor made to the specific needs.