Develop an manage a live A2Billing system

Hi I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like Joo 更多

We are voip solution provider and have working experience of more than 6yrs on Asterisk, Freeswitch, A2billing, FreePBX, Elastix, MOR billing, OpenSER/Open Sip, Vicidial, vTiger, Salesforce CRM, FAX integration and oth 更多

Shopify: [3:07 AM] GAurav SHarma: <<< Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customizations, I wa 更多

Please check my recent projects, over 40 Asterisk / A2B projects https://www.freelancer.com/u/ivan381eu.html Also please send some more details regarding A2B development requirements so I will adjust hours needed fo 更多

Hello, Its a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work upon customization part, if we can proceed towards more discussion. I have gone through your project 更多

I would develop the billing system for Astrix I have experience n asrix. with Regards, Anuj

hi

Could you send me your ETA objective? I will be available on skype or phone or email from 8AM to 8PM PST Is this an ongoing work opportunity?