What would be the simplest way to insert a new sip header of notify? I'm looking to set up a blf that will show when specific trunks/ Gateway or IVR are in use.
I'm trying to accomplish this by inserting a notify sip header before sending over to Gateway or ivr similar to the way blf alerts for extensions.
I'm trying to accomplish this by inserting a notify sip header before sending over to Gateway or ivr similar to the way blf alerts for extensions.