To change the Tomcat port from the CRM installation folder, follow these steps:
1. Go to the CRM installation folder, then navigate to `Tomcat 6.0\conf`.
2. Edit the `server.xml` file and change the port number in the following line to your desired port (for example, change 8585 to another port):
```
<Connector port="8585" protocol="HTTP/1.1"
```
3. Save the file and restart the PocketCRM (Tomcat) service.
Note: If you have another Apache Tomcat installed on the same server, you may also need to change the shutdown and AJP ports in the same file:<Server port="8005" shutdown="SHUTDOWN"><Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
For example, you could change these to:<Server port="8015" shutdown="SHUTDOWN"><Connector port="8019" protocol="AJP/1.3" redirectPort="8443" />