Wireshark · Display Filter Reference: Media Resource Control Protocol Version 2 (MRCPv2)

Field name	Description	Type	Versions
mrcpv2.Abort-Model	Abort-Model	Character string	1.10.0 to 4.4.2
mrcpv2.Abort-Phrase-Enrollment	Abort-Phrase-Enrollment	Character string	1.10.0 to 4.4.2
mrcpv2.Abort-Verification	Abort-Verification	Character string	1.10.0 to 4.4.2
mrcpv2.Accept	Accept	Character string	1.10.0 to 4.4.2
mrcpv2.Accept-Charset	Accept-Charset	Character string	1.10.0 to 4.4.2
mrcpv2.Active-Request-Id-List	Active-Request-Id-List	Character string	1.10.0 to 4.4.2
mrcpv2.Adapt-Model	Adapt-Model	Character string	1.10.0 to 4.4.2
mrcpv2.Audio-Fetch-Hint	Audio-Fetch-Hint	Character string	1.10.0 to 4.4.2
mrcpv2.Cache-Control	Cache-Control	Character string	1.10.0 to 4.4.2
mrcpv2.Cancel-If-Queue	Cancel-If-Queue	Character string	1.10.0 to 4.4.2
mrcpv2.Capture-On-Speech	Capture-On-Speech	Character string	1.10.0 to 4.4.2
mrcpv2.Channel-Identifier	Channel-Identifier	Character string	1.10.0 to 4.4.2
mrcpv2.Clash-Threshold	Clash-Threshold	Character string	1.10.0 to 4.4.2
mrcpv2.Clear-Dtmf-Buffer	Clear-Dtmf-Buffer	Character string	1.10.0 to 4.4.2
mrcpv2.Completion-Cause	Completion-Cause	Character string	1.10.0 to 4.4.2
mrcpv2.Completion-Reason	Completion-Reason	Character string	1.10.0 to 4.4.2
mrcpv2.Confidence-Threshold	Confidence-Threshold	Character string	1.10.0 to 4.4.2
mrcpv2.Confusable-Phrases-URI	Confusable-Phrases-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Consistency-Threshold	Consistency-Threshold	Character string	1.10.0 to 4.4.2
mrcpv2.Content-Base	Content-Base	Character string	1.10.0 to 4.4.2
mrcpv2.Content-Encoding	Content-Encoding	Character string	1.10.0 to 4.4.2
mrcpv2.Content-ID	Content-ID	Character string	1.10.0 to 4.4.2
mrcpv2.Content-Length	Content-Length	Character string	1.10.0 to 4.4.2
mrcpv2.Content-Length.invalid	Content Length must be a string containing an integer	Label	2.4.0 to 4.4.2
mrcpv2.Content-Location	Content-Location	Character string	1.10.0 to 4.4.2
mrcpv2.Content-Type	Content-Type	Character string	1.10.0 to 4.4.2
mrcpv2.Data	Message data	Character string	1.10.0 to 4.4.2
mrcpv2.Dtmf-Buffer-Time	Dtmf-Buffer-Time	Character string	1.10.0 to 4.4.2
mrcpv2.Dtmf-Interdigit-Timeout	Dtmf-Interdigit-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Dtmf-Term-Char	Dtmf-Term-Char	Character string	1.10.0 to 4.4.2
mrcpv2.Dtmf-Term-Timeout	Dtmf-Term-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Early-No-Match	Early-No-Match	Character string	1.10.0 to 4.4.2
mrcpv2.Enroll-Utterance	Enroll-Utterance	Character string	1.10.0 to 4.4.2
mrcpv2.Event	Event	Character string	1.10.0 to 4.4.2
mrcpv2.Event-Line	Event-Line	Character string	1.10.0 to 4.4.2
mrcpv2.Failed-URI	Failed-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Failed-URI-Cause	Failed-URI-Cause	Character string	1.10.0 to 4.4.2
mrcpv2.Fetch-Hint	Fetch-Hint	Character string	1.10.0 to 4.4.2
mrcpv2.Fetch-Timeout	Fetch-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Final-Silence	Final-Silence	Character string	1.10.0 to 4.4.2
mrcpv2.Hotword-Max-Duration	Hotword-Max-Duration	Character string	1.10.0 to 4.4.2
mrcpv2.Hotword-Min-Duration	Hotword-Min-Duration	Character string	1.10.0 to 4.4.2
mrcpv2.Input-Type	Input-Type	Character string	1.10.0 to 4.4.2
mrcpv2.Input-Waveform-URI	Input-Waveform-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Interpret-Text	Interpret-Text	Character string	1.10.0 to 4.4.2
mrcpv2.Jump-Size	Jump-Size	Character string	1.10.0 to 4.4.2
mrcpv2.Kill-On-Barge-In	Kill-On-Barge-In	Character string	1.10.0 to 4.4.2
mrcpv2.Lexicon-Search-Order	Lexicon-Search-Order	Character string	1.10.0 to 4.4.2
mrcpv2.Load-Lexicon	Load-Lexicon	Character string	1.10.0 to 4.4.2
mrcpv2.Logging-Tag	Logging-Tag	Character string	1.10.0 to 4.4.2
mrcpv2.Max-Time	Max-Time	Character string	1.10.0 to 4.4.2
mrcpv2.Media-Type	Media-Type	Character string	1.10.0 to 4.4.2
mrcpv2.Method	Method	Character string	1.10.0 to 4.4.2
mrcpv2.Min-Verification-Score	Min-Verification-Score	Character string	1.10.0 to 4.4.2
mrcpv2.msg_len	Message Length	Character string	1.10.0 to 4.4.2
mrcpv2.N-Best-List-Length	N-Best-List-Length	Character string	1.10.0 to 4.4.2
mrcpv2.New-Audio-Channel	New-Audio-Channel	Character string	1.10.0 to 4.4.2
mrcpv2.New-Phrase-ID	New-Phrase-ID	Character string	1.10.0 to 4.4.2
mrcpv2.No-Input-Timeout	No-Input-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Num-Max-Verification-Phrases	Num-Max-Verification-Phrases	Character string	1.10.0 to 4.4.2
mrcpv2.Num-Min-Consistent-Pronunciations	Num-Min-Consistent-Pronunciations	Character string	1.10.0 to 4.4.2
mrcpv2.Num-Min-Verification-Phrases	Num-Min-Verification-Phrases	Character string	1.10.0 to 4.4.2
mrcpv2.Personal-Grammar-URI	Personal-Grammar-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Phrase-ID	Phrase-ID	Character string	1.10.0 to 4.4.2
mrcpv2.Phrase-NL	Phrase-NL	Character string	1.10.0 to 4.4.2
mrcpv2.Prosody-Contour	Prosody-Contour	Character string	1.12.0 to 4.4.2
mrcpv2.Prosody-Duration	Prosody-Duration	Character string	1.12.0 to 4.4.2
mrcpv2.Prosody-Parameter	Prosody-Parameter	Character string	1.10.0 to 1.10.14
mrcpv2.Prosody-Pitch	Prosody-Pitch	Character string	1.12.0 to 4.4.2
mrcpv2.Prosody-Range	Prosody-Range	Character string	1.12.0 to 4.4.2
mrcpv2.Prosody-Rate	Prosody-Rate	Character string	1.12.0 to 4.4.2
mrcpv2.Prosody-Volume	Prosody-Volume	Character string	1.12.0 to 4.4.2
mrcpv2.Proxy-Sync-Id	Proxy-Sync-Id	Character string	1.10.0 to 4.4.2
mrcpv2.Recognition-Mode	Recognition-Mode	Character string	1.10.0 to 4.4.2
mrcpv2.Recognition-Timeout	Recognition-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Recognizer-Context-Block	Recognizer-Context-Block	Character string	1.10.0 to 4.4.2
mrcpv2.Record-URI	Record-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Repository-URI	Repository-URI	Character string	1.10.0 to 4.4.2
mrcpv2.reqID	Request ID	Character string	1.10.0 to 4.4.2
mrcpv2.Request-Line	Request-Line	Character string	1.10.0 to 4.4.2
mrcpv2.request_state	Request State	Character string	1.10.0 to 4.4.2
mrcpv2.Response-Line	Response-Line	Character string	1.10.0 to 4.4.2
mrcpv2.Save-Best-Waveform	Save-Best-Waveform	Character string	1.10.0 to 4.4.2
mrcpv2.Save-Waveform	Save-Waveform	Character string	1.10.0 to 4.4.2
mrcpv2.Sensitivity-Level	Sensitivity-Level	Character string	1.10.0 to 4.4.2
mrcpv2.Set-Cookie	Set-Cookie	Character string	1.10.0 to 4.4.2
mrcpv2.Speak-Length	Speak-Length	Character string	1.10.0 to 4.4.2
mrcpv2.Speak-Restart	Speak-Restart	Character string	1.10.0 to 4.4.2
mrcpv2.Speaker-Profile	Speaker-Profile	Character string	1.10.0 to 4.4.2
mrcpv2.Speech-Complete-Timeout	Speech-Complete-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Speech-Incomplete-Timeout	Speech-Incomplete-Timeout	Character string	1.10.0 to 4.4.2
mrcpv2.Speech-Language	Speech-Language	Character string	1.10.0 to 4.4.2
mrcpv2.Speech-Marker	Speech-Marker	Character string	1.10.0 to 4.4.2
mrcpv2.Speed-Vs-Accuracy	Speed-Vs-Accuracy	Character string	1.10.0 to 4.4.2
mrcpv2.Start-Input-Timers	Start-Input-Timers	Character string	1.10.0 to 4.4.2
mrcpv2.status_code	Status Code	Character string	1.10.0 to 4.4.2
mrcpv2.Trim-Length	Trim-Length	Character string	1.10.0 to 4.4.2
mrcpv2.Unknown-Header	Unknown Header	Character string	1.10.0 to 4.4.2
mrcpv2.Unknown-Message	Unknown Message	Character string	1.10.0 to 4.4.2
mrcpv2.Vendor-Specific-Parameters	Vendor-Specific-Parameters	Character string	1.10.0 to 4.4.2
mrcpv2.Ver-Buffer-Utterance	Ver-Buffer-Utterance	Character string	1.10.0 to 4.4.2
mrcpv2.Verification-Mode	Verification-Mode	Character string	1.10.0 to 4.4.2
mrcpv2.Version	Version	Character string	1.10.0 to 4.4.2
mrcpv2.Voice-Age	Voice-Age	Character string	1.10.0 to 4.4.2
mrcpv2.Voice-Gender	Voice-Gender	Character string	1.10.0 to 4.4.2
mrcpv2.Voice-Name	Voice-Name	Character string	1.10.0 to 4.4.2
mrcpv2.Voice-Variant	Voice-Variant	Character string	1.10.0 to 4.4.2
mrcpv2.Voiceprint-Exists	Voiceprint-Exists	Character string	1.10.0 to 4.4.2
mrcpv2.Voiceprint-Identifier	Voiceprint-Identifier	Character string	1.10.0 to 4.4.2
mrcpv2.Waveform-URI	Waveform-URI	Character string	1.10.0 to 4.4.2
mrcpv2.Weight	Weight	Character string	1.10.0 to 4.4.2