[asterisk-users] Set ringtone by dialed number

[jg]

Josh!

This is a typical application for using different SIP identities. Essentially, no programming is 
involved---just configuration. Hopefully, your SIP phones allow for several identities.

In Asterisk you would dispatch the calls and connect to the proper SIP accounts. You would also 
configure your phones to use a different ring tone for each account. In addition you would also 
have some visual feedback (line buttons, display text).

jg