Add ringback tone

[evan631]

We have an issue within our system, when a call is transferred within our system there is no ring tone. 
A call is made into another branch, when that call is transferred there is no ring tone, just dead air. 

How can we change that?  We seem to be losing a lot of calls because of this.

Thanks.

-Evan

[Mattmayn]

Sounds like you have MOH on transfer enabled without having a music source.