[Asterisk-Users] Distinctive ring?

[Kerry Garrison]

Don't you love clients that keep asking for features after an install? 

I have a client that is asking about doing distinctive rings for external vs
internal calls. They are using Grandstream GXP-2000 phones which (although a
pain to configure) have 4 ring types. I am guessing that I would need to
figure out how to tell this particular phone to use a different ring tone
unless there is a way to send a stutter type ring to the phones. 

Any suggestions?
-Kerry