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ProSBC Technical Training

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Final quiz

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1. ProSBC can be installed on
A virtual environment like Vmware and KVM A cloud infrastructure like AWS and Azure A baremetal system all of the above none of the above
2. SIP TLS and sRTP (encrypted SIP and media) is supported on the ProSBC
True False
3. Media transcoding can be done on the ProSBC
No, only matching media streams are supported Yes, with an external transcoding hardware device Yes, in software when doing Alaw to ulaw conversion Yes, with an external transcoding hardware device and in software when doing Alaw to ulaw conversion
4. NAPs (Network Access Points) are required in a ProSBC configuration
True False
5. After saving a configuration change, what needs to be done before it takes effect?
Nothing, the configuration change is automatically activated. You need to activate the configuration You need to restart the hardware unit You need to restart the controller
6. What can be configured on the ProSBC?
IP address only IP address, subnet, netmask, IP gateway IP address, subnet, netmask, IP gateway, vlan IP address, subnet, netmask, IP gateway, vlan and port bonding
7. ProSBC can do SIP registration forwarding with
active/backup registrars and one domain active/active registrars and one domain active/backup registrars and multiple domains active/active registrars and multiple domains
8. ProSBC call routing can support priority but it is not possible to do load sharing for Network Access Points
True False
9. Call detail records are provided by the ProSBC using which method?
Radius Diameter Flat files on the local filesystem all of the above only option 1 and 3
10. Which troubleshooting command will start a signaling trace?
tbx_cli_tools_remote tbstatus tbchangeip tbsigtrace
11. What troubleshooting methods are available on the ProSBC?
Global Status Signaling trace Media trace SNMP all of the above none of the above
12. What monitoring tools are available for the ProSBC?
SNMP Restful APIs Monitoring as a Service (MaaS) all of the above none of the above
13. How likely are you to recommend the ProSBC Online Technical Training to a colleague or peer? (There is no correct answer, and your response will NOT affect your certification status.)
Unlikely to recommend Neutral to somewhat likely Extremely likely to recommend