Quote Originally Posted by jlachowin View Post
My parents have issues once a month, where they pickup the call and get a busy signal. I usually log a ticket for them, but then it starts to work. This is all after I power cycle the router and VOIPo adapter

VOIPo adapter is grandstream HT505

Thanks,
Justin
Me too. "Once a month" is the key- some issue with VoIPo's re-registration, IMO.