AnEnterprisedecidestoimplementAuthenticationProxyforper-userauthenticationforhomeoffices.EachhomeofficealsosupportsanIPPhone.Whatshouldyoudo?()
A. ConfigureAccessControlListstoensureVoiceoverIPtrafficischeckedbyAuthProxy.
B. ConfigurepNATtoensureVoiceoverIPpacketsareproperlytranslated.
ConfigureIOSfirewalltopermitRTPportnumbersthroughthefirewallviaVPN.
D. ConfigureAccessControlListstoallowVoiceoverIPtraffictobypassAuthProxychecking.