Blacklist
The blacklist represents itself a list or register of entities which are denied privileges, service, mobility, access and admission due to these or other reasons. This function blocks all connections from the subscribers who are in the list.
The majority of PBX systems are able to output Call Detail Record (CDR) or Station Message Detail Record (SMDR). Basically the systems are the same and they contain detailed information of telephone activity inside the organization. Usually these reports contain information regarding all the incoming and outgoing calls, the information includes dates and times of the call, duration, direction, numbers dialed and Called ID.
Direct Telecom Ltd.
DirectTelecom is an international corporation on the telecommunication marketplace.
Our core business activity is providing with voice services to wholesale and retail customers, nation-wide telecoms, origination networks, transit and termination carri
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