# Calling Feature with Grandstream PBX

Published 2025-06-28

> As part of the erxes 3.0 Beta SaaS release, calling features will be introduced through integration with Grandstream PBX. This enables businesses to handle voice calls directly within the Team Inbox, bridging traditional

As part of the erxes 3.0 Beta SaaS release, calling features will be introduced through integration with Grandstream PBX. This enables businesses to handle voice calls directly within the Team Inbox, bridging traditional telephony with digital communication workflows.