I had installed pbx in flash which contain the A2Billing module, i need little customization in the same, I want to use my asterisk box with CISCO / Linksys SPA3102
My requirement is as below
1) When any one call to my PSTN Line after 3 ring it will go to VoIP Line ( Default configuration of SPA 3102 , but need username Password with proxy IP to get that call.
2) once that call come to PBX there is IVR Message
" Welcome to Automatic calling system , Enter your card Number followed by # Key "
3) The card Number will be generated in asterisk with the help of A2Billing also in A2Billing i have field where i can add Mobile Number
4) Once use enter Card Number it will speak balance of user , & ask for dial Number followed by pound key, once use enter Number , system speak remain balance and remain time.
5) Once communication is completed & user disconnect the call user will get SMS
" Thanks for using our service , your last call duration is X Min, your available balance is Y "
please let me know what it cost to us.
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