In a multi-node centralized call management network, if an AR router is configured as the bcal node, the AR service mode must be set to the PBX mode.
During automatic switchboard configuration on a U1900 series unified gateway, if the intra-office short number consists of five digits, the administrator needs to configure an extension number that contains at most four digits to prevent toll fraud.
An enterprise has two U1981s working in active/standby mode for discover recovery, and the
following commands are executed on the standby device:
config modify switch waittime 10
startautoswitch time <02:00:00>
One morning, the active device was faulty at 09:00, and recovered at 10:00. At this time, ().
(Multiple Choice)
Which two of the following devices are recommended to be deployed in the DMZ of an enterprise?
(Multiple Choice)
About eSpace Mobile access, which of the following statements are CORRECT? (Multiple Choice)
Currently there are no comments in this discussion, be the first to comment!