[VoiceOps] Geographic redundancy
abalashov at evaristesys.com
Tue Aug 11 10:39:26 EDT 2009
I didn't say that the presence of IP removes all the complexity, nor
that interconnection without TDM and/or SS7 is possible--at least, for
CLECs, but also many ITSPs that buy TDM in order to do access that is
actually reliable and interoperable.
My intended point, which should have perhaps been made clearer, was only
that the use of more IP - where feasible and practical - in the place of
a circuit-switched alternative can add fluidity to the network that can
change the CAPEX formula for redundancy in a more favourable direction.
It's not magic and it certainly won't solve all the problems that
motivate the original question.
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