Session Initiation Protocol SIP Quiz

 



Session Initiation Protocol Quiz contain set of 10 MCQ questions for Session Initiation Protocol MCQ which will help you to clear beginner level quiz.



Q.1 SIP is a _______________ Protocol.

1. HTML-Based
2. SMTP-Based
3. Text-Based
4. SNMP-Based

 
Q.2 SIP is a ____________ Layer Protocol.

1. Session
2. Application
3. Transport
4. Network

 
Q.3 What is the first SIP Message sent out when a SIP UA wants to setup a call with other device.

1. Register
2. Request
3. Invite
4. Hello

 
Q.4 What is the SIP Response Code that signifies “Ringing”

1. 200
2. 210
3. 404
4. 180

 
Q.5 Which Method is used for communicating mid-session signaling information?

1. Info
2. Ack
3. Refer
4. Update

 
Q.6 Client Error response Code –  “486” means?

1. Busy Here
2. Trying
3. Bad event
4. Request Timeout.

 
Q.7 When using a SIPS address and subsequently requesting a secure session, which protocol combination would be used.

1. TLS/UDP/IP
2. TLS/IP
3. TLS/TCP/IP
4. None of above

Q.8  Which port is the ‘Secure’ Port on a server supporting HTTPS.

1. 43
2. 443
3. 81
4. 5061

 
Q.9 If a PROXY server in the path of a SIP call that requires TLS Security does not support TLS, What happens to call?

1. Call will setup but signaling will be unencrypted.
2. Call will not be established.
3. The call is setup using TLS except for the PROXY server in question.

 
Q.10 SRTP requires a PKI in order to work.

1. True
2. False
   

Q.11 If NAT Stands for ‘Network Address Translation’,What does NAPT stand for?

1. Network Address and Priority Translation
2. Network Address and Port Translation
3. Network Address and P-Asserted Translation
4. Network Address and Protocol Translation