Case Study: Configuring SIP Between a Gateway and CallManager 5.x
Review Questions
| 1 |
What do the acronyms UAC and UAS stand for? Define the difference between the two entities. |
| 2 |
Name five types of SIP servers, and describe what they do. |
| 3 |
Name the five types of SIP methods that Cisco routers can both generate and respond to. What is the purpose of each one? |
| 4 |
What command configures a dial peer to use SIP in its communication with its VoIP peer? |
| 5 |
How does CallManager 4.x interact with a SIP gateway? |
| 6 |
What additional SIP capabilities does CallManager 5.x add? |
| 7 |
Which Layer 4 protocol does SIP use by default, and what is the default port? |
| 8 |
What is the function of the SDP in SIP call setup? |