Your Cloud Softphone license allows you to connect to a single domain or unlimited subdomains. To enable the unlimited subdomains feature, ensure to include it in the Provisioning options section in your app in the Cloud Softphone web portal.
The unlimited subdomains feature allows you to set different subdomains under a single domain suffix.
For example, the domain suffix is somesuffix.com, and the subdomains can be pbx1.somesuffix.com, newyork.somesuffix.com, and companyname.somesuffix.com.