ZDialer app sign in replys: Account doesn't exist

ZDialer app sign in replys: Account doesn't exist

I couldn't find Zoho Voice for a category. Problem: I have an active Zoho account with Zoho Voice and Zoho CRM. I can successfully sign into both services from my computer using my email address. However, the ZDialer mobile app redirects to accounts.zoho.com and reports 'Account doesn't exist' when I use the exact same email address. Please verify that my Zoho Voice account is provisioned correctly for ZDialer and that mobile access is enabled. I have ZDialer installed on my iPhone iOS 16.7.16. Note: I would also like to integrate Voice and CRM if they are not yet integrated.