Among the following options, which description about the H.248 connection model is correct?

Among the following options, which description about the H.248 connection model is correct?
A . The connection model cannot be modified during a user session
B. When the session between two users ends, the corresponding association will be used
C. A media gateway that only supports point-to-point connections can allow three or more endpoints to exist simultaneously in an association
D. When the user calls successfully, the empty connection starts to be created

View Answer

Answer: B