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_________ provide procedures that transfer messages between signalling nodes.(a) MTP level 1(b) MTP level 2(c) MTP level 3(d) TCAPI got this question during an interview.This intriguing question originated from Signalling System No. 7 (SS7) in portion Wireless Networking of Wireless/Mobile

Answer» CORRECT choice is (c) MTP level 3

The explanation: Signalling NETWORK functions (MTP level 3) provide procedures that ransfer MESSAGES between signalling nodes. As in ISDN, there are two TYPES of MTP level 3 functions: signalling message HANDLING and signalling network management.


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