Is it possible to use any of the company numbers as the caller id for any of the extensions? Essentially having a many-to-many relationship between extensions and company numbers? I have a requirement to choose an extensions from number on an SMS text based on the recipient (basically making it look like the message is coming from a local area code).
When I choose a company number (not the main number) for an SMS I get the following error:
{
"errorCode" : "FeatureNotAvailable",
"message" : "Phone number doesn't belong to extension",
"errors" : [ {
"errorCode" : "MSG-304",
"message" : "Phone number doesn't belong to extension"
} ]
How can I set things up such that any company number can belong to any extension?