Hi everyone, I am currently building a visual voice mail server to integrate with iOS. Unfortunately based on some testing, I noticed Apple uses some custom SMS messages and IMAP commands. I was wondering if anyone here might have experience building a visual voice mail server, or would know how I could obtain the specifications to the messages and commands Apple uses.
My sincerest apologies if I posted this in the wrong place. I could not find a matching section to post this to but I kinda felt this was the most relevant, but do feel free to redirect me if I am mistaken.
Thanks in advance everyone!