We have expertise in Asterisk installation, Asterisk configuration, Customized Asterisk Development, Dialplan programming, AGI scripting, manager api, IVR Designing. We have installed,configured and customized various opensource solutions based on Asterisk such as Vicidial , A2Billing , AstBill , FreePBX , TrixBox, etc. We have expertise in PHP,MySQL, AJAX as well.
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