Cisco
350-030 · Question #124
350-030 Question #124: Real Exam Question with Answer & Explanation
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Question
You are implementing a CallManager solution utilizing MGCP gateways with PRI interface cards. After a firewall is turned up, your PRI is no longer working. What is most likely the issue?
Options
- ACallManager TLS needs to be restarted after the firewall is installed to reestablish communication
- BThe port range that the CallManager uses to communicate with the gateway is blocked.
- CThe CallManager server needs to be on the same contiguous subnet as the gateway without a firewall
- DAn L2TP tunnel needs to be set up between the CallManager and the firewall to carry signaling traffic
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