[Asterisk-biz] LiveVoip Has Level 3 DID's

[Kevin P. Fleming]

brett-asterisk at worldcall.net wrote:

> businesses, it's no problem. BTW, implementing LNP with a SS7 connected 
> switch is really quite easy. Your provider shouldn't be giving you any 

"really quite easy"? That may be true if you are _already_ a carrier 
with OCN(s) and LRN(s), but getting to that point is not easy in many 
places in this country.

What sort of switch are you using do to the TDM<->IP conversion, since 
you say you are using SS7 (which Asterisk does not yet deal with) and 
that you see LRNs in your SIP headers (which means the TDM<->IP 
conversion is happening outside your Asterisk box)? Presumably you have 
some sort of Class 4 switch that can route LRNs to a SIP destination, or 
you wouldn't be able to direct numbers to your Asterisk boxes 
transparently...