The ONU (MA5616) is connected to the softswitch. The intelligent public calling services are disconnected. The called party is normal. What are the possible causes? (Multiple Choice)

The ONU (MA5616) is connected to the softswitch. The intelligent public calling services are disconnected. The called party is normal. What are the possible causes? (Multiple Choice)
A . The PSTN port physical attributes set on the ONU do not match the softswitch
B . Billing phone issues
C . Poor network quality
D . The number reported by the ONU does not match the number sent from the softswitch.

View Answer

Answer: AB