First and foremost, I’ve searched throughout the forum for hours trying to find a solution before posting–so forgive me if this is a duplicate topic.
I’m trying to invoke a distinctive ring tone for a particular inbound route using ‘alert_info’ function. All phones on this ring group are Grandstream GXP1630. I’ve tried dozens of iterations of syntax trying to get this to work–but I’ve had zero success. Has anyone implemented distinctive ringtones as described utilizing only the settings within FreePBX ‘Inbound Routes–>Settings–>Alert Info’ on Grandstream phones? I’ve tried to research this directly with Grandstream programming guides/forums, but have again come up empty handed.