CIW
TT0-201 · Question #48
While conducting a network health check, you check to see if the network can accommodate an SIP VoIP implementation. Which network issue needs to be addressed most urgently before the network can acco
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Question
While conducting a network health check, you check to see if the network can accommodate an SIP VoIP implementation. Which network issue needs to be addressed most urgently before the network can accommodate an SIP VoIP implementation?
Options
- AThe firewall uses Network Address Translation (NAT).
- BNo one has implemented a proxy server on the network.
- CA router has not enabled access control lists.
- DThe DNS server does not use any Canonical Name (CNAME) records.
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