build my own Hosted PBX system on a server

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)

In the bid amount, I shall provide website, android application, ios application . I have done similar work before . Waiting for your message to discuss further .

Hello! I'm VoIP Expert with more than 7 years experience in Asterisk and a2billing systems. High quality and post-project support guaranteed! Check my profile and let's start!

Hello, i have a lot of experience with asterisk/pbx systems and can setup what you require. its more like a call center from your specifications, it will be hosted on your server, there is even an optional Billing system in place if you require that will bill all calls, Pay as you go or on subscription basics. Thanks

Hi, I have about 5 years of experience in VOIP filed. I have configured lots fo VOIP server using open source tools. I can help you with your requirements.