If you see this error message in the Spoke app, email your company administrator and ask them to add at least one local landline number in your country.
Why does this error occur?
This error only applies if you have set your Spoke app call quality mode set to use carrier calling mode. You see this message when you attempt to make a call from Spoke but the company does not have a number in your country. This is because in carrier calling mode, Spoke calls a local landline number to place the call and keep your mobile number private.