I normally set caller ID for the whole company in the extensions.conf before I dial out.
However, I have a situation where a number of remote offices are using the server at head office to dial out and therefore want various caller ID numbers presented by various extensions.
I can think of various ways of tackling it but would like to get your advice on the best way.
I could have a different dialplan section for each office but that seems messy and alot of duplication / copy pasting.
I could have a single SETCALLERID for each context then a Goto to a shared dial app
I think I can even set the caller ID in the SIP.conf for each extension.
So how do YOU do it?
Thanks for your help.