# Installation requirements

**Technology used:**

- PHP
- Mysql
- Javascript

**HW/SW requirements**

- vtenext v18.05 or higher
- The connector does not require particular hardware specifications , you must take into account 4Mb of additional RAM to the vtenext server for each user
- Installed in the same machine where the vte resides
- The machine must be able to communicate with the Exchange server
- For the Exchange on premise server, the server certificate must be valid
- Request php soap library

**Request for its installation**

- Access via SSH to the vtenext server
- Access with web admin account to the vtenext application
- Temporary test mailbox on the Exchange server