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Reply To: Very Large Network Modelling System

Wallis Dudhnath

Very sorry for the late answer. Your Network at that time probably was a combination of analog and digital switches that used SS7 (circuit and non-circuit) signalling to setup telephony calls.

Your Network is no doubt using IP / Sigtran / MPLS(-TP). This will help with Traffic Engineering and your Grade of Service (GOS).

VBR/ Wallis Dudhnath