a2b customization and web integration for web dialer. Back end will be Asterisk or any other option. a2b can be used but not mandatory . Web dialer should use iax or sip with g729 or G723 . passthru is fine . MUST BE EXPERIENCED
- customer can instantly see rates by typing destination. if they type "in"....all suggestion with in ...like india , should be shown similar to google
- can sign up or login to their account ,
- can make calls using webdialer. No downloads
- Web dialer should show balance of customer
- Web dialer should show current rate per min / remaining minutes
- balance should decrease in real time
- Nice looking but simple website. preferably web2.0 look
- configuration of payment gateway for paypal , credit cards to recharge account
- should be compatible with smartphone / tablets browsers ( confirm if its technically possible or apply or android put some restriction