spTicket - A Joomla! component for osTicket
spTicket integrates Joomla! (compatible with Joomla! 3.x , 4.x and 5.x ) and the osTicket v1.8.3 Stable platform. It allows for displaying osTicket v1.8.3 Stable content within the Joomla! component-area but also ships with Joomla! modules.
It is not a bridge.It is a standalone help desk extension.

spTicket is an online Joomla Support Ticket System Component or Extension. It seamlessly integrates inquiries created via email, phone and web-based forms into a simple easy-to-use multi-user web interface.