A Customer Reports That When They Receive Calls Over Analog

Multiple Choice

A customer reports that when they receive calls over analog trunks, it takes 5 seconds to ring on the target. What is causing this problem?

A) The system Locale is not configured properly.
B) The priority level to 3 is set on Incoming Call Route.
C) The ring delay on the system telephony settings is not configured.
D) The IP Office is not receiving the ICLID from PSTN.