H11-861_V3.0 무료 덤프문제 온라인 액세스

The response message "lxx" indicates . ( )

• A.Indicates that the request message contains a syntax error or that the SIP server cannot complete processing of the request message
• B.Indicates that the request cannot be implemented on any SIP server
• C.Indicates that the request message has been received and is being processed
• D.Further action is required to complete the request

The key point of signaling packet analysis is to be familiar with the flow of signaling, and when problems are found, focus on which signaling packages should be in the signaling process, and filter irrelevant dat a. The grab packet didn't catch which messages should have. ( )

• A.True
• B.False

The H.460 protocol specifies that H.323 signaling parts of the public-private network traversal are handled. ()

• A.H.460.19
• B.H.460.18
• C.H.460.21
• D.H.460.20

1080P or 720P 50/60fps is a full-frame image of 50 frames per second or 60 frames progressively, rather than an interlaced image of 50/60 fields.

• A.True
• B.False

is a general multimedia communication control protocol, mainly for conference communication design, H.323 system using H.245 protocol as a control protocol, for the establishment, maintenance and release of control channels.

• A.True
• B.False