300-815 practice question 22 of 30
A customer is using a SIP trunk to route calls to ITSP to decrease the possibility of downtime, the customer invested in a failover device How does…
Choose your answer, then check it against the explanation.
A customer is using a SIP trunk to route calls to ITSP to decrease the possibility of downtime, the
customer invested in a failover device How does the customer ensure reachability to ITSP, so that if
one device on ITSP fails, the calls will be routed to another device?
Question 22 of 30
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