I need some functions similar to the UAC module's replace_from/ restore_from stuff. Before I get started, is there any reason this can't be done?
I have a provider that insists on seeing an e164 number followed by @1.2.3.4 (ip address) in the from and to headers. It looks like the replace_from gear will handle the from line. I have seen references to the to header. I think they can be interchanged? Is it possible that I can already change the to header and don't know it?
-greg