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What Does The Ss7 Signaling Architecture Look Like ?

Answer»

SS7 messages are exchanged between network elements over 56 or 64 KILOBIT per second (kbps) bidirectional channels called signaling links. Signaling occurs out-of-band on dedicated channels rather than in-band on voice channels

The Network consist of THREE types of Network Elements

  • SSP: Signal Switching Points are telephone exchanges equipped with SS7 capable SOFTWARE. They are responsible for originating, TERMINATING or switching calls
  • STP: Signal Transfer Points are packet switches that receive and route signaling messages to their proper destination
  • SCP: Signaling Control Point is a database that provides information necessary for ADVANCED call-processing capabilities

SS7 messages are exchanged between network elements over 56 or 64 kilobit per second (kbps) bidirectional channels called signaling links. Signaling occurs out-of-band on dedicated channels rather than in-band on voice channels

The Network consist of three types of Network Elements


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