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S-circuit is a physical connection & a circuit that is for (LEC) to establish an SS7 connection between the LEC and the wireless operator. The type S circuit is used to connect TCAP circuits as well as SS7 ISUP circuits.

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Posted by waqasahmad

S-circuit is just a physical connection. The type S circuit is used to connect TCAP circuits as well as SS7 ISUP circuits.

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Posted by waqqas1

S-circuit is just a physical connection and a circuit that is for (LEC) to establish an SS7 connection between the LEC and the wireless operator. The type S circuit is used to connect TCAP circuits as well as SS7 ISUP circuits.

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Posted by drolet_55