Case Study: Deploying Gatekeepers to Assist in Migration to VoIP
Review Questions
| 1 |
What are two ways to verify that gateways have successfully registered with a gatekeeper? |
| 2 |
Why is it necessary to configure technology prefixes when implementing gatekeepers on a voice network? |
| 3 |
What do you need to do to the gatekeeper configuration to provide dynamic prefix registration support? |
| 4 |
How much bandwidth does the gatekeeper count for each call using a G.729 codec? For a G.711 codec? |
| 5 |
How can you provide redundancy on a CallManager H.225 gatekeeper-controlled trunk? |
| 6 |
How is state information shared between gatekeepers in a gatekeeper cluster? |
| 7 |
What three commands can provide detailed information about the status of a gatekeeper cluster? |
| 8 |
Which undocumented trace command can you use to show the decision tree steps that the gatekeeper takes as it processes an ARQ message? |