You can access the PBX via SSH to check logs and debug the PBX. Yeastar S-Series VoIP PBXEthernet Capture Tool, Port Monitor Tool, QXDM Capture Tool, IP Ping, and Traceroute can be used to debug and capture packets. The PBX records all the users' operations, and keep the logs in Operation Log. You can download the system logs on the PBX web interface, and check the logs. The PBX automatically trace the PBX information, notices, warnings, errors, debug logs, and web logs, then generate log files. If you want to erase all the configurations on your PBX, you can reset the PBX to the factory defaults. Reboot the PBX immediately on the PBX web interface or schedule auto reboot to keep the system running smoothly. You can upload backup file from local client to PBX, or you can choose from backup list and restore. Once backed up, back up file will be displayed in the list. Go to Maintenance > Backup and restore, then you can back up all configurations of PBX. You have multiple ways to update the PBX firmware. Maintenance gives you access to upgrade PBX firmware, check logs and troubleshooting. You can connect multi-site Yeastar S-Series VoIP PBX easily by Multisite Interconnect feature. Installation Guide for Yeastar S-Series VoIP PBX.Ī quick start guide for the administrator who is new to Yeastar S-SeriesĪdmin Guide for Yeastar S-Series VoIP PBX. Release History of the Yeastar S-Series VoIP PBX.