Which two header fields does a SIP Agent Server use to indicate that the message needs Provisional Response Acknowledgme
Posted: Sat Jul 23, 2022 7:01 pm
Which two header fields does a SIP Agent Server use to indicate that the message needs Provisional Response Acknowledgment? (Choose two.)
A. RAck: [Numeric value that uniquely identifies the response message]
B. Require: 100rel
C. Allow-Events: 100rel
D. CSeq: [Numeric value that uniquely identifies the response message]
E. RSeq: [Numeric value that uniquely identifies the response message]
F. Allow: 100rel AB
A. RAck: [Numeric value that uniquely identifies the response message]
B. Require: 100rel
C. Allow-Events: 100rel
D. CSeq: [Numeric value that uniquely identifies the response message]
E. RSeq: [Numeric value that uniquely identifies the response message]
F. Allow: 100rel AB