Dear sir/madam,
I am using A2billing for calling card purpose,now I would like to setup callback The callback process will be: 1.Customer will call one of PSTN lines, which sends the caller ID 00252212131 2.wait until you get a busy signal 3.hangup 4.A2billing will make a callback to 00252212131 using one of DAHDI/g1 5. the caller will pick it up and will head dialtone 6.The caller will make an outbound call using one of my DAHDI/g1
Is that possible to implement using A2billing,I will apperciate if you send me any link.
Best regards, Dayib
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