| Re: Number Portability: POTS, VoIP, and Cellular |
|---|
<snip>
Hello! Now, regarding the technical feasibility -- how do these
exchanges interconnected? How can you port numbers should all telcos
dialplans are not shared in a single routing device? How will these
calls be routed should all the carriers don't share their dialing plans
ahead to each other? I guess all the switches (wireline and non-
wireline carriers) should be terminated to a tandem exchage (in our
case, incumbent telco's responsibility). In a smaller country where
ILECs and CLECs (including cellular and VoIP) can be the same
carriers, how do you suggest the feasible placement of rate center(s)?
TIA
Raqueeb Hassan
Bangladesh