Telephone Billing

This forum is all about telecommunications, computer networks and related wiring.

Telephone Billing

Postby harsharuwan on Sat Oct 13, 2007 5:19 am

I made some billing machine for telephone. Now it start billing when pickup the receiver. But i what to start billing when both phone are connected. I need some solution for this.
harsharuwan
 
Posts: 1
Joined: Sat Oct 13, 2007 4:55 am

Re: Telephone Billing

Postby sudheermen on Wed Jul 16, 2008 4:40 am

send the telephone billing project
sudheermen
 


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