Can I change the URL for the CardioLog web applications and services - to include a fully qualified domain name (FQDN) or a diffrent port number?

You can update the domain/machine name or port number for the various CardioLog web applications and services -

1. Replace all instances of http[s]://CardioLog-machine-name:port with http[s]://CardioLog-machine-name:new-port or with http[s]://fqdn in the following files located in the CardioLog installation folder (the default path is C:\Program Files\Intlock\CardioLog): 
   
   [CardioLog Installation Folder]\CardioLogScheduleServices\Settings.config
   [CardioLog Installation Folder]\CardioLogMonitoringServices\CardioLog.System.Monitoring.Services.exe.config
   [CardioLog Installation Folder]\CardioLog\web.config
   [CardioLog Installation Folder]\CardioLogAPI\web.config
   [CardioLog Installation Folder]\CardioLogAgent\web.config
   
   Note: If you have implemented the "CardioLog Analytics" SharePoint Feature on your WFEs edit the CardioLogAgent\web.config file located on the SharePoint WFEs:
   
   For MOSS 2007 only:
   C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\12\TEMPLATE\LAYOUTS\CardioLogAgent/web.config
   
   For SharePoint 2010, 2013 only:
   C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\TEMPLATE\LAYOUTS\CardioLogAgent/web.config
   
   
   Otherwise, edit the http[s]://machine-name:port in the CardioLog Java Script tracking code embedded within a common Java Script file, which is located on your SharePoint WFEs. The code is located at the end of the file, between these comments: "//Intlock tracking code start", "//Intlock tracking code end".
   
   For MOSS 2007 only:
   C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\12\TEMPLATE\LAYOUTS\1033\core.js
   
   For SharePoint 2010 only:
   C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\TEMPLATE\LAYOUTS\1033\init.js
   
   For SharePoint 2013 only:
   C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\15\TEMPLATE\LAYOUTS\init.js
   
   
   
2. In the CardioLog database, edit the URL column in the tab_management table by executing the following SQL script:
   
   Use CardioLog
   GO
   
   update tab_management set url = replace (url, '[Old URL]', '[New URL]')
   
   [Old URL] - http[s]://CardioLog-machine-name:port
   [New URL] - http[s]://CardioLog-machine-name:new-port or http[s]://fqdn
   
   Note: If you are using Active-Passive architecture, the URL should be valid for both servers.