Exam4Training

In the remote disaster recovery scenario, when the master node (U1981) fails, POTS user A of a branch node (The branch site equipment is U1911). If you make an outgoing call to the local PSTN user B through the branch node, the network element through which the SIP signaling of the call passes is ().

In the remote disaster recovery scenario, when the master node (U1981) fails, POTS user A of a branch node (The branch site equipment is U1911). If you make an outgoing call to the local PSTN user B through the branch node, the network element through which the SIP signaling of the call passes is ().
A . U1911->Preparation U1981->U1911
B . Prepare U1981->U1911
C . U1911
D . U1911->Main U1981->Backup U1981->U1911

Answer: A

Exit mobile version