Public IP for Setup SMS channel
I am trying to setup an SMS external account. The SMS provider requires the public IP address to be whitelisted on their side in order to connect to the SMPP server.
I have tried a couple IP addresses given to me by the Adobe Support team, but neither have worked. I can see in the logs on the MTA the connector attempting the connection with no success.
Has anyone else had this same challenge getting the correct public IP for connecting to an SMS vendor? If so what are the steps you had to take to get connected?