Check Cluster Status

You can monitor the status of cluster servers on Yeastar Central Management, including SBC Cluster, SBC Proxy Cluster, and PBXHub Cluster.

Procedure

Log in to Yeastar Central Management, go to Cluster > Cluster Management.
At the top-left corner, select a region from the drop-down list.
Check cluster status as needed.

Check system status and resources usage

At the top of Cluster Management page, check system status and resources usage in a desired region.

We provide a table to help you understand each metric.


Metric	Description
Status	Running: The system works in good condition. Lost Connection: The system lost connection to YCM Server. Suspended: The system is not working.
Domain	Display the wildcard domain of Cloud PBX and the associated IP address where the domain is forwarded.
PBX	The total, used, and available number of PBXs. Note: The total of PBXs depends on how many PBXHub Servers that you have deployed in the region. A PBXHub Server can provide up to 100 PBXs.
Extension	The total, used, and available number of extensions. Note: The total of extensions depends on how many PBXHub Servers that you have deployed in the region. A PBXHub Server can provide up to 2000 extensions.
Call Recording	The total, used, and available recording capacity. Note: The total of recording capacity depends on how many storage volume that you have set up for PBX recording files in PBXHub Cluster. A storage size of 1 GiB can provide up to 1000 recording minutes. Tip: Click to switch the data dimension between storage (GiB) and recording minutes.
Peer Trunk Port	The total, used, and available number of ports for Port-based Peer Trunk. Note: The total of peer trunk ports depends on how many SBC Proxy Servers that you have deployed. An SBC Proxy Server can provide up to 500 peer trunk ports.
General Service Port	The total, used, and available number of ports for the following services: SSH connection AMI integration Database grant Note: The total of general service ports depends on how many SBC Proxy Servers that you have deployed. An SBC Proxy Server can provide up to 5000 general service ports.

Check SBC Cluster status

SBC Server is the server that works as a security component of P-Series Cloud PBX. Data packet of the following services are transferred through the server:

PBX web access
Account trunk
SIP extension registration
Linkus clients login and registration

Procedure

Click SBC Cluster tab to check the status of SBC Server(s) in the region.

We provide a table to help you understand each metric.


Metric	Description
Status	: The SBC Server is running. : The SBC Server is stopped. : The SBC Server is upgrading. : The SBC Server is starting.
Name	The name that helps you identify the SBC Server.
Firmware Version	The current firmware version of the SBC Server.
Domain	The wildcard domain of Cloud PBX that you have forwarded to the SBC Server.
Alarm	Alarms on the SBC Server. Tip: To check the alarm(s), click the number, then you will be redirected to the Alarm page.
CPU	The CPU usage of the SBC Server.
Memory	The memory usage of the SBC Server.
Local Disk	The local disk usage of the SBC Server.
Operations	(Monitor): Check the metrics and trends for the monitored system performance (including server load, resource utilization, network traffic) of the SBC Server. For more information, see Check Cluster Server System Performance. (Detail): Check the server information and network information of the SBC Server.

Check SBC Proxy Cluster status

SBC Proxy Server is the server that provides extra security for P-Series Cloud PBX. It deals with the following PBX services:

Register Trunk
Port-based Peer Trunk
DID-based Peer Trunk
Service port assignment, including ports for SSH connection, AMI integration, and database grant.

Procedure

Click SBC Proxy Cluster tab to check the status of SBC Proxy Server(s) in the region.

We provide a table to help you understand each metric.


Metric	Description
Status	: The SBC Proxy Server is working. : The SBC Proxy Server is stopped. : The SBC Proxy Server is upgrading. : The SBC Proxy Server is starting.
Service Status	Active: The SBC Proxy Server is in service. Standby: The SBC Proxy Server works as the standby server. It monitors the active SBC Proxy Server and is always ready for taking over once the active server goes down.
Name	The name that helps you identify the SBC Proxy Server.
Firmware Version	The current firmware version of the SBC Proxy Server.
IP Address	The public IP address of the SBC Proxy Server.
Alarm	Alarms on the SBC Proxy Server. Tip: To check the alarm(s), click the number, then you will be redirected to the Alarm page.
CPU	The CPU usage of SBC Proxy Server.
Memory	The memory usage of SBC Proxy Server.
Local Disk	The local disk usage of SBC Proxy Server.
Operations	(Monitor): Check the metrics and trends for the monitored system performance (including server load, resources utilization, network traffic) of the SBC Proxy Server. For more information, see Check Cluster Server System Performance. (Detail): Check the server information and network information of the SBC Proxy Server, as well as the usage of ports (ports for Port-based Peer Trunk, SSH connection, AMI integration, and database grant).

Check PBXHub Cluster status

PBXHub Server is the server where P-Series Cloud PBX instances are launched. It provides the following services:

PBX instance launching
Storage for the followings:
- System data of PBXHub Server
- System data and recording files of Cloud PBX instances
Port assignment for Peer Trunk (Private Network)

Procedure

Click PBXHub Cluster tab to check the status of PBXHub Server(s) in the region.

We provide a table to help you understand each metric.


Metric	Description
Status	: The PBXHub Server is working. : The PBXHub Server is stopped. : The PBXHub Server is upgrading. : The PBXHub Server is starting.
Service Status	Active: The PBXHub Server is in service. Standby: The PBXHub Server works as the standby server. It monitors the active PBXHub Server and is always ready for taking over once the active server goes down.
Name	The name that helps you identify the PBXHub Server.
Firmware Version	The current firmware version of the PBXHub Server.
Domain	The wildcard domain of Cloud PBXs that are created in the PBXHub Server.
Alarm	Alarms on the PBXHub Server. Tip: To check the alarm(s), click the number, then you will be redirected to the Alarm page.
CPU	The CPU usage of the PBXHub Server.
Memory	The memory usage of the PBXHub Server.
Local Disk	The local disk usage of the PBXHub Server. Note: The disk is used to store system data for the PBXHub Server.
Data Disk	The data disk usage of the PBXHub Server. Note: The disk is used to store the system data and recording files of Cloud PBXs that are created in PBXHub Cluster.
Operations	(Monitor): Check the metrics and trends for the monitored system performance (including server load, resources utilization, network traffic) of the PBXHub Server. For more information, see Check Cluster Server System Performance. (Detail): Check the server information and network information of the PBXHub Server, as well as the usage of PBX resources.