Refer to the exhibit.

When the Cisco Unity Connection and Cisco Unity Express systems are networked together using
VPIM, which of the following statements is true?

A.
The message exchange between the two systems will fail due to overlapping extensions.

B.
The message exchange between the two systems will succeed because the location IDs are
unique.

C.
The message exchange between the two systems will fail because the location IDs should be using
names instead of digits.

D.
The message exchange between the two systems will succeed as long as the number of digits for
the location ID is less than the number of digits used for the extensions.

Explanation: