2021-07-31 14:19:06.234080 [DEBUG] switch_ivr_originate.c:1407 Play Ringback Tone [%(400,200,400,450);%(400,2000,400,450)
I have two internal extensions, one is running Zoiper Client and another is running Sipnetic.
When I call from Zoiper to Sipnetic - I don't hear a ring back tone at...