Connecting you with the world

SETAR offers a variety of options to connect your Corporate Organization with the world. For local and international communication SETAR is offering for corporate world a variety of PSTN/ISDN and SIP technologies.


ISDN offers very fast call set-up times, many free services such as Calling Line Identification (CLI) and the possibility for DID.


SIP (Session Initiation Protocol) is the latest in technology to communicate with the world using voice calls. Like ISDN it also offers fast call set-ups and many free service. You only need an internet connection.


Direct Inward Dialing (DID) is a SETAR Service that provides a block of telephone numbers for calling into a company’s private branch exchange (PBX) System. The DID service allow a company to assign individual phone numbers for each person or workstation within the company without requiring a physical line into the PBX for each possible connection.


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