ZYcoo U20 PBX expert. Need help configuring it

Good day, I can help you to conenct any remotes phone you need using the builtin open vpn server. As for me, I'm a professional system admin with 10+ years of experience. My main specialization is LAMP stack of technologies (Linux, Apache, MySQL, PHP) but also I have experience with Python, Node.js and .NET stack of technologies too. I have a deep experience with different PHP Frameworks such as Zend Framework, Symfony, Laravel, Yii, CodeIgniter, CakePHP as well as different open source solutions e.g. Magento Ecommerce platform, WordPress, Drupal, etc. Besides, I have a deep experience in working with VoIP and VPN servers. I was working as a senior system admin at hosting services provider where managed and configured more than 300 various Linux/Windows servers. Please, send me the list of your requirements! I`ll be waiting for your reply!

Hey, I am Abraham, Senior VoIP/Network Engineer consultant with robust PBX experiences. I can help you sort the issue with ovpn and make sure it doesn't drop. please contact me for more discussion. Regards.

I am the ZYcoo U20 PBX expert. Need help configuring it yes i can start work for you I understand you are trying to conenct some remotes phone using the builtin opèen vpn server. Need someone knows how to setup it fine to have it working stable. At moment my remote phones can connect over VPN, but after a while the disconnect. During the time they are connected they work fine and i can make call and recive call from them.

I have good experience on openVPN setup and configuration along with good knowledge on firewall concepts with good communication skill.