we are looking for someone who is a voip expert with lots of asterisk and a2billing knowledge.
Please contact us asap.
16 freelancers are bidding on average $1213 for this job
Let me know the detail. What asterisk version you need? I recommend to use Elastix as from here you could have a ready to use Asterisk, Web Interface, A2Billing, FOP, CRM, etc. Let me know.
Hello, We are expert with voip development with asterisk other dll's...we have done auto dialer and softphone with asterisk server...please contact us for further discussion...