Looking to develope a softswitch application based on Asterisk to do the following:
- Billing / Dial plan Engine
- Prepaid Calling Card
- Callback System (ANI / Web)
- Callshop module
- DID Management
- Admin Management Interface (Ajax Based)
- User interface
- Ordering System
We will supply additional specification to the winning bid.
Winning Bid will only be awarded to people who worked with VoIP and Asterisk.
20 freelancers are bidding on average $3182 for this job
We are currently working on softswich developement using A SIP Based Proxy server and Asterisk As a feature server and We have also integrated asterisk with billing server . ..............