[asterisk-biz] Credit Card and EFTPOS Support

[Craig Lawrence]

Hi

We have a customer who has a retail chain of stores.

They require a PBX at each site with 10-15 IP handsets and integration with
4 existing analog lines <nothing unusual here>.

They also have 4 sales desks around each store and at each sales desk they
have a credit card processing terminal for cash cards, debit cards, AMEX and
other credit cards (EFTPOS). 

The credit card machines currently dial out via the existing LG PBX by
dialing out on the next available analogue line and connecting to the bank
then transacting the credit card data. 

At anyone time there might be 2-3 transaction calls in progress <a maximum
transaction calls number>.

QUESTION

We are not considering sending these calls over the Public Internet.

If we use a Digium TDM400P x 2, 1 x TDM2400B or Sangoma A200d with 4 x FXO
and 4 x FXS would any of these bridge the outbound call such that the call
quality will not affect the performance and the Credit Card machine
transaction function?

Thanks


Craig