Hello, I'll try to explain a bit what each of the states means:
"voip.ms registration failed/ready/registering"
"Voip.ms" part is the account name
"registration failed/ready/registering" is the current status of the account.
When you see "registration failed", then the registration has failed and an error message will be displayed in "Config"-"Accounts" under your account name.
Are you sure you have to use TCP transport with registration Expiry 60?