I own a small callshop in South America and I would like to send some of my traffic over IP. My current callshop equipment needs a polarity reveral (currently provided by the local phone company) in order to do billing. I’ve tried at least 3 different small gateways with FXS interface but there is not polarity reversal provided. Can anybody advise me where I can get such gateway.
I have Vive ensembles and they were not able to do polarity reversal. (Though they did have the box to select this feature present on the set up screen.)
Originally answer supervision was reportedly enabled if used system with dialers.
Is this feature now enabled because of the new firmware?
I had bought these systems in June 2001.
To the original post:
What billing software are you presently using?
I’m not sure about the Esemble. Dialers?
The billing software I’m using works independantly from the VoIP box. It is for a callshop application, very simple, DOS based. By the way, I found a cheap VoIP box (4FXS and 4FXO ports) that is able to generate the polarity reversal. Priced under $1,000 US. I am very happy with it.
Could you please let me know from where you have bought your VOIP gateways with (4 port FXO/FXS)? I am looking for a reliable low density prepaid calling card platform with afordable price. Please advice me. Your help will be highly appreciated.