300-815 practice question 21 of 30
An engineer set up and successfully tested a TEHO solution on the Cisco UCM. PSTN calls are routed correctly using the IP WAN as close to the final…
Choose your answer, then check it against the explanation.
An engineer set up and successfully tested a TEHO solution on the Cisco UCM. PSTN calls are routed
correctly using the IP WAN as close to the final PSTN destination as possible. However, suddenly,
calls start using the backup local gateway instead. What is causing the issue?
Question 21 of 30
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