Which option is a symptom of failed calls due to misconfigurations in partitions or calling search
spaces?
A.
The reorder tone is heard before or after the complete number is dialed.
B.
The annunciator plays the “Your call cannot be completed as dialed” message.
C.
Outgoing calls to the PSTN or PBX network are routed through a Cisco IOS gateway without
ringback tones.
D.
You cannot hear a dial tone or complete a call.