How To Fix T5008 - Communication error: Connection to telephone cannot be created

SAP Error Message - Details

• Message type: E = Error

• Message class: T5 - SAPphone: Messages for telephony

• Message number: 008

• Message text: Communication error: Connection to telephone cannot be created

What causes this issue?

A program is to be started on a remote computer using RFC. The
specified RFC destination is &V2&. The following error occurred during
the call: &V1&.
There are a number of possible causes:
The RFC destination contains incorrect entries, that is, the entry
specifying the location of the program to be started is incorrect.
The program is not installed on the remote computer, is installed in a
different directory or is not ready for use.

System Response

Function canceled.

How to fix this error?

Check the settings for the specified RFC destination.

Error message extract from SAP system. Copyright SAP SE.