Differences between revisions 14 and 15
Revision 14 as of 2007-08-16 23:19:23
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Editor: GuyHarris
Comment: It's now the ITU-T page.
Revision 15 as of 2008-04-12 17:49:59
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Editor: localhost
Comment: converted to 1.6 markup
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H.323 "Packet-based multimedia communications systems" refers to a family of VoIP protocols including ["H225"] and ["H245"], see ["VOIPProtocolFamily"] for an overview. H.323 "Packet-based multimedia communications systems" refers to a family of VoIP protocols including [[H225]] and [[H245]], see [[VOIPProtocolFamily]] for an overview.
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H.323 was introduced by the ["ITU-T"] in 1996. H.323 was introduced by the [[ITU-T]] in 1996.
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 * H.323 is independent of the underlying transport protocol, but uses ["H225"] and ["H245"]  * H.323 is independent of the underlying transport protocol, but uses [[H225]] and [[H245]]
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 * attachment:SampleCaptures/rtp_example.raw.gz example H245 capture file including ["H225"], ["H245"], ["RTP"] and ["RTCP"] packets  * [[attachment:SampleCaptures/rtp_example.raw.gz]] example H245 capture file including [[H225]], [[H245]], [[RTP]] and [[RTCP]] packets
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As H.323 isn't a protocol itself, you cannot filter on it. But you can filter on ["H245"] and ["H225"]. As H.323 isn't a protocol itself, you cannot filter on it. But you can filter on [[H245]] and [[H225]].

ITU H.323

H.323 "Packet-based multimedia communications systems" refers to a family of VoIP protocols including H225 and H245, see VOIPProtocolFamily for an overview.

History

H.323 was introduced by the ITU-T in 1996.

Protocol dependencies

  • H.323 is independent of the underlying transport protocol, but uses H225 and H245

Example traffic

XXX - Add example traffic here (as plain text or Wireshark screenshot).

Wireshark

The H.323 dissector is (fully functional, partially functional, not existing, ... whatever the current state is). Since Wireshark 0.10.7, a list of H.323 conversations was added, see Statistics->H.323 Conversations...

Preference Settings

There are no H.323 related preference settings.

Example capture file

Display Filter

As H.323 isn't a protocol itself, you cannot filter on it. But you can filter on H245 and H225.

Capture Filter

You cannot directly filter H.323 protocols while capturing.

Discussion

H323 (last edited 2008-04-12 17:49:59 by localhost)