Problem
You are unable to change the SIP number for a specific marketing campaign. The changes were not saving.
Solution
Go to Settings
> Phones > Phone Numbers.Enter the new SIP number in the "Forwarding number settings" field for the phone number associated with the marketing campaign.
Note: Correct format to enter the SIP destination is [sip:+1XXXXXXXXXX@IP ADDRESS:5060].
Save the changes and refresh the page to ensure the changes have been made.
If the changes are not saving, contact Technical Support.
If you encounter a permission issue, request your admin to turn on the Forwarding number settings permission for you and anyone else who needs access to it.