Hi all,

My father runs a PCO in Chennai with around 10 lines, with 2 lines for
VoIP (using Phonewala's service).

We are currently using Airtel's broadband service which costs nearly
Rs.3000/- per month. We get 2 static IPs for the broadband out of
which we are using only one currently for the VoIP. So are paying
unnecessarily for 2 IPs instead of one. The running cost is so high
due to the broadband charges that we are running the VoIP at a loss
... but to keep customers and get new ones we need to have it.

So I was thinking to use up the other IP, why not use a linux box with
Asterix (astlinux may be?) as a PBX and provide service whereby people
abroad, say in the US, can call up a local number, which would be
actually the Asterix box here at my father's shop and then forward
that call to whom ever they want to talk to in the city and we charge
the person who is being called. This would mean the receiving person
would be charged ... but only a local call charge ... which would come
out to be Rs. 1.50/- per minute. May be a bit more considering that a
US number has to be maintained, may be a 800 number.

Now, if the caller has a VoIP phone, then they might be able to even
bypass the SIP Proxy and place a direct call to our Linux PBX. So we
would not even require a 800 number or something. Just require that
the calling party has a VoIP phone, which infact is getting pretty
popular in the US.

Is this possible? Anybody has implemented or heard of such a thing?
Any one has any idea how to do it?

Also does any one know of an ISP who gives a static IP at a rate not
more than Rs.1200/- per month? Even a 64 Kbps would do.

-- 
- Prem

  ----------------------------------------------------
  Prem Kumar Aparanji
  M: 00919830631687
  [Kolkata, WB, INDIA]

  http://prem.shaliniprem.com
  http://www.shaliniprem.com

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