Configuring FreePBX and Trunk Billing, on VPS and integrate with GSM Gateway - repost

Hello, I'm available to help you with this project. I'm a VoIP engineer with more than 8 years of experience in VoIP solutions integrating diferent VoIP solutions. I have experience with FreePBX and A2Billing integration as well high knlowdege in SIp protocol what help on integration with diferent SIp gateways like a GSM gateway. Let me know if you want my help and knowledge. Initial milestone acceptance is mandatory to accept and work on project. regards

hi bid is for full and correct a2billing install. note, a2billing require 20mb per channel memory,so your vps must have enought memory.

Hi there, I have over 7 years experience working on Asterisk PBX, HTML, Wordpress, Magento, Database administration, Website Design, Logo / Banner Design Joomla, CSS, Bulk Email Marketing and Linux Administration. I have read the project description very well, and i would like to complete this project. lets complete this project.

I have done a lot of asterisk projects. Please look to my profile. Please contact and we will discuss the details.

Hello! Thank you for inviting me in your project. A2Billing is the best choice and I will help you to install and configure it with pleasure.

Over 7 years of extensive experience with asterisk/freepbx/a2billing. A2billing is the right choice with freepbx and its robust billing system. Lets discuss and deploy.

Hi there, I am system administrator familiar with asterisk related facilities, please contact me if you are interested. thank you. Best Regards, Sow

A proposal has not yet been provided