bởi voipexpert05

Designed and developed website voipnoy.com and a customer portal for a2billing so that users can check their balance update profile view and make account refill nbuy credit using paypal and credit cards check call history buy DID numbers view invoices Callback etc.\\n

image of username voipexpert05 Flag of India delhi, India

Giới thiệu

I have more than 7 years of experience in asterisk,linux,php,voip and a2billing. Mobile VoIP Dialers A2Billing Customer portal design My key skills are Android, IOS applications, asterisk,freepbx,php,linux,mysql,voip,agi scripting, ivr design etc.I have done various projects like Callshop,A2Billing,Android development,sms callback email callback,Custom AGI Scripts,IVR development.

$35 USD/Giờ

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