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Reply To: How to dimension number of N7


SCCP and SS7, it’s the “same” thing (one is the name of the protocol, the other the name of the pysical channel)

the SS7 of 1 TS out of 4 E1 will carry enough signalling for the 4 E1’s.
If you have 8 E1s, you’ll need two SS7. The signalling of one circuit channel will be carried on either SS7, not necessarily the one located on its “4-E1s” group.

Is that answering your question ?