Speech Server parameter reference
This topic contains an alphabetical list of Nuance Speech Server parameters. The list includes parameters that affect speech recognition and text-to-speech, as long as those parameters can be set in the Speech Server, a voice browser, or a voice application. In general, settings by those components override those in Nuance Recognizer or Nuance Vocalizer.
Notes:
- The “How to set” row in the table for each parameter lists the ways you can set that parameter in order of decreasing precedence.
- A few parameters include how to set them in grammars, because those settings override settings in session.xml.
Topics in this section include:
- accept-charset
- application_name
- bargein
- cache-control.max-age
- cache-control.max-stale
- cache-control.min-fresh
- capture-on-speech
- company_name
- completetimeout
- confidencelevel
- dictionaries
- dtmf-buffer-time
- dtmf-interdigit-timeout
- dtmf-term-char
- dtmf-term-timeout
- encryption_key_tag
- encryption_key
- fetch-timeout
- grammar
- hotword-max-duration
- hotword-min-duration
- incompletetimeout
- internal_encryption
- lexicon-search-order
- logging-tag
- maxspeechtimeout
- max-time
- media-type
- new-audio-channel
- nlps-audio-only
- recognition-mode
- recognition-timeout
- save-waveform
- sensitivity
- server.cache.cacheDir
- server.cache.cacheEntryExpTimeSec
- server.cache.cacheEntryMaxSizeMB
- server.cache.cacheTotalSizeMB
- server.cache.unlockEntries
- server.callLog.baseDirectory
- server.callLog.cleanupBreakTimeMinutes
- server.callLog.cleanupCallLogServer
- server.callLog.cleanupRates.0
- server.callLog.enableDiskLog
- server.callLog.minFreeDiskMB
- server.callLog.tcp.port
- server.callLog.tls.keyDir
- server.callLog.tls.keyPassword
- server.callLog.tls.port
- server.callLog.useStrongestCipherSuite
- server.callLog.utteranceSampling
- server.callLog.warnMinFreeDiskMB
- server.default.session.xml.path
- server.inet.extensionRule.extension
- server.inet.fetch.tlsVersion
- server.inet.HTTPproxyRules
- server.inet.HTTPSproxyRules
- server.inet.nonProxyHosts
- server.inet.proxyPort
- server.inet.proxyServer
- server.inet.tls.verify
- server.inet.userAgent
- server.log.contentDir
- server.log.contentTotalSizeMB
- server.log.diagLogPerCompany
- server.log.diagTag.xxxx
- server.log.errorMapFile.x
- server.log.extraLogging
- server.log.filename
- server.log.keepLogFileOpen
- server.log.logToStdout
- server.log.maxLogSizeMB
- server.log.reportErrorText
- server.log.secureDiagLogOSRcontext
- server.log.secureDiagLogTTScontext
- server.log.suppressSensitiveDiagLogs
- server.log.suppressSensitiveURIs
- server.manager.gracefulremoval
- server.mrcp1.mrcpdefaults.defaultRate
- server.mrcp1.mrcpdefaults.defaultVolume
- server.mrcp1.osrspeechrecog.audioBufferSize
- server.mrcp1.osrspeechrecog.audioThreadNumber
- server.mrcp1.osrspeechrecog.cookie.enable
- server.mrcp1.osrspeechrecog.endpointer
- server.mrcp1.osrspeechrecog.internalBargein
- server.mrcp1.osrspeechrecog.nlsml.encoding
- server.mrcp1.osrspeechrecog.result.mediatype
- server.mrcp1.osrspeechrecog.result.sendnomatch
- server.mrcp1.osrspeechrecog.startOfSpeechOnDTMF
- server.mrcp1.osrspeechrecog.startOfSpeechOnHotword
- server.mrcp1.rsspeechsynth.audioThreadNumber
- server.mrcp1.rsspeechsynth.cookie.enable
- server.mrcp1.rsspeechsynth.initialNumber
- server.mrcp1.rsspeechsynth.plainTextSSMLEncoding
- server.mrcp1.rsspeechsynth.rtpBufferFillMultiplier
- server.mrcp1.rsspeechsynth.rtpLowerBoundarySamples
- server.mrcp1.rsspeechsynth.rtpPacketSamples
- server.mrcp1.rsspeechsynth.rtpSendRate
- server.mrcp1.rsspeechsynth.rtpUpperBoundarySamples
- server.mrcp1.rtsp.maxCountOfSession
- server.mrcp1.rtsp.sessionTimeout
- server.mrcp1.transport.port
- server.mrcp1.transport.TCPTimeout
- server.mrcp2.audioengine.audioThreadNumber
- server.mrcp2.osrspeechrecog.cookie.enable
- server.mrcp2.osrspeechrecog.endpointer
- server.mrcp2.osrspeechrecog.hotwordSuppression
- server.mrcp2.osrspeechrecog.internalBargein
- server.mrcp2.osrspeechrecog.mrcpdefaults.VSP.server.osrspeechrecog.result.mediatype
- server.mrcp2.osrspeechrecog.mrcpdefaults.VSP.server.osrspeechrecog.result.sendnomatch
- server.mrcp2.osrspeechrecog.startOfInputOnDTMF
- server.mrcp2.osrspeechrecog.startOfInputOnHotword
- server.mrcp2.osrspeechrecog.userconfig.path
- server.mrcp2.recorder.cookie.enable
- server.mrcp2.rsspeechsynth.audioThreadNumber
- server.mrcp2.rsspeechsynth.cookie.enable
- server.mrcp2.rsspeechsynth.errorOnNoAudio
- server.mrcp2.rsspeechsynth.plainTextSSMLEncoding
- server.mrcp2.rsspeechsynth.playsilence
- server.mrcp2.rsspeechsynth.rtpBufferFillMultiplier
- server.mrcp2.rsspeechsynth.rtpLowerBoundarySamples
- server.mrcp2.rsspeechsynth.rtpPacketSamples
- server.mrcp2.rsspeechsynth.rtpSendRate
- server.mrcp2.rsspeechsynth.rtpUpperBoundarySamples
- server.mrcp2.sip.logLevel
- server.mrcp2.sip.maxCountOfSession
- server.mrcp2.sip.sessionTimeout
- server.mrcp2.sip.transport.interface.n
- server.mrcp2.sip.transport.qos
- server.mrcp2.sip.transport.tcp.port
- server.mrcp2.sip.transport.tls.port
- server.mrcp2.sip.transport.tls.useStrongestCipherSuite
- server.mrcp2.sip.transport.udp.port
- server.mrcp2.transport.qos
- server.mrcp2.transport.tcp.port
- server.mrcp2.transport.timeout
- server.mrcp2.transport.tls.port
- server.mrcp2.transport.tls.useStrongestCipherSuite
- server.nlps.audioOnly
- server.nlps.serverAddress
- server.nrs.serverAddress
- server.nvs.Address
- server.nvs.ConnectionTimeout
- server.nvs-client.LogLevel
- server.nvs-client.LogMaxSize
- server.nvs-client.LogPath
- server.nvs-client.Port
- server.rtp.bufferSize
- server.rtp.maxCountOfSession
- server.rtp.maxPacketSize
- server.rtp.port
- server.rtp.strictSdpMediaPortUse
- server.rtp.transport.qos
- server.rtp.wcr.enable
- server.rtp.wcr.encrypt
- server.rtp.wcr.maxminutes
- server.rtp.wcr.outputtype
- server.rtp.wcr.sampling
- server.rtp.wcr.suppressdtmf
- server.session.ossweb.port
- server.threadmanager.initialcount
- server.threadmanager.maxcount
- server.tls.caCertificatesFile
- server.tls.certificateFile
- server.tls.enableFips
- server.tls.privateKeyFile
- server.tls.tlsVersion
- server.tls.verifyDepth
- server.toneDetector.configFile
- server.toneDetector.originator
- server.toneDetector.timeout
- server.transport.bindrtptoip
- speech-language
- start-input-timers
- swiep_BOS_backoff
- swiep_EOS_backoff
- swiep_in_prompt_sensitivity_percent
- swiep_license_ports_overdraft_thresh
- swiep_license_ports
- swiep_mode
- swiep_suppress_barge_in_time
- swirec.mute_wcr
- swirec.secure_context
- swirec_diag_tags_enable
- switts.inet_timeout_download
- switts.inet_timeout_io
- switts.inet_timeout_open
- switts.mute_wcr
- switts.product_version
- switts.secure_context
- timeout
- trim-length
- watcher.RestrictedTCPPorts
- wcr_enable
- wcr_encrypt
- wm.snmp.Port
