What license do I need to send voicemail as an email attachment?
He is correct, there is no license to buy.
There are 2 ways to do voicemail to email.
The first is called Unified Messaging where it syncs your voicemails and your email together, so when you delete your voicemail, it deletes it out of your email as well and vice versa. This is quite a setup to get this all working and there is plenty of documentation on it, depeding on your version of Exchange.
You can just have the voicemail forwarded to your email, which is very simple:
In Unity Administration, go to SMTP Configuration > Server
Check the box Allow Connections From Untrusted IP Addresses
Make sure the TLS is Optional
Go to SMTP Configuration > Smart Host
Put in your SMTP server’s IP Addresss
Go to Users > Users and pick someone’s user account
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.