We have working experience of more than 6yrs on Asterisk, Freeswitch, A2billing, Elastix, MOR billing, OpenSER/Open Sip, Vicidial, vTiger, Salesforce CRM, FAX integration and other VoIP related technologies.
Below is the list and brief detail of some of our previous work. Hope you will look into our experience.
• Web/Audio conferencing with moderator/inviters pins with real time billing.
• Registration/Phone verification/Balance alert/notification through SMS.
• Scheduled conferencing, SMS, Callback.
• SMS API integration. Provision of sending SMS from website and SMS billing.
• Registration, Recharge, Balance check through SMS and SMS verification.
• Complete calling card setup with all features like pinless dialing, speed dial, callerid etc.
• Made Customized IVRs for calling card in various languages.
• Made website which allow customer sign up and calling facility through the website. The Website has calling, Call logs, payment, pin generation, sms features etc.
• Sending voice mail as an attachment to user email.
• Caller block, Black list caller ids, call recording, call transfers, call hunt
• Auto dialer script for political and ad campaigns
• Auto IVR making software.
• Office automation/Auto receptionist
• Auto dialer/Voice/SMS broadcasting
• Click to Call functionality
• Broadcasting with agents transfer option for call center solution.
• Hylafax integration for sending receiving fax with asterisk
• Multiple server load balancing architecture setup.