[provision]

vrm.client.ConfidenceScale

Confidence Scale

This defines the range of the confidence value of the recognition results.

Valid values

  • 100
  • 1

Default value

100

Takes effect At start/restart

vrm.client.ConnectPerSetup

New MRCP Connection Per Sesssion

When this option is set to true the SRM Client will create a new connection to the ASR or TTS server per MRCP session setup.

Valid values

  • true
  • false

Default value

true

Takes effect At start/restart

vrm.client.DisableHotWord

Disable Hotword Recognition

Setting this parameter, the platform will treat recognition based barge-in as speech based barge-in. This parameter should be set to true to all the ASR server that does not support recognition based barge-in

Valid values

  • true
  • false

Default value

false

vrm.client.EventLoggingEngine

ASR Event Logging Engine

The name of the ASR engine and reporting tool for telephony event logging and reporting.

Valid values

  • Nuance Recognizer with Nuance Application Reporting

Default value

nrec

Takes effect At start/restart

vrm.client.HotKeyBasePath

Hotkey Base Path

The HTTP fetchable location for the hotkey grammars. The value of this parameter is concatenated with the IP address of the Media Control Platform to form a fetchable location for hotkey grammars.

Default value

/mcp/$AppName$/grammar/common/hotkey

Takes effect At start/restart

vrm.client.IBMHotWord

Enable Hotword Recognition for IBM Speech Servers

This enables hotword recognition for the IBM Speech Server when bargein type is specified as hotword. Otherwise, normal speech recognition is performed.

Valid values

  • true
  • false

Default value

false

Takes effect At start/restart

vrm.client.NoDuplicatedGramURI

Disable Duplicate Gram URI

To workaround the problem for some engines that cannot accept duplicated URI in the same recognition session.

Valid values

  • true
  • false

Default value

true

Takes effect At start/restart

vrm.client.resource.name

Vendor Name

This parameter specifies the name of resource name. Some common names are NUANCE, REALSPEAK

Default value

(blank)

Takes effect At start/restart

vrm.client.resource.type

Speech Resource Type

This parameter specifies the speech resource type.

Default value

ASR

Takes effect At start/restart

vrm.client.resource.uri

Speech Resource URI

This parameter specifies the URI to the speech resource, e.g. sip:mresources@<MRCP server IP>:<port>. Please consult your MRCP vendor documentation for appropriate setting.

Default value

(blank)

Takes effect At start/restart

vrm.client.SendGrammarContent

Send Grammar Content

Send the DEFINE-GRAMMAR with Grammar content instead of URI for inline grammars.

Valid values

  • true
  • false

Default value

false

Takes effect At start/restart

vrm.client.SendLoggingTag

Enable Logging Tag

When this option is set to true the SRM Client will set the logging-tag parameter in the first SET-PARAMS method to the unique Call ID of the call.

Valid values

  • true
  • false

Default value

true

Takes effect At start/restart

vrm.client.SendSessionXML

Send NSS6 SessionXML

When this is set, the SRM client will send the specified session.xml contents to the MRCP server. Note, this should not be set to true to any MRCP server other than the Nuance Speech Server 6.1 or later.

Valid values

  • true
  • false

Default value

false

Takes effect At start/restart

vrm.client.SendSilence

Enable Silence Filling

If set to true, the MCP will send silence audio to the MRCP server during a recognition session pause period. Otherwise, the MCP will not send any audio during a recognition session pause period.

Valid values

  • true
  • false

Default value

false

Takes effect At start/restart

vrm.client.SendSWMSParams

Send SWMS Parameters

When this is set, the SRM client will send the SWMS parameters using the SWMS 3.0 convention.

Valid values

  • true
  • false

Default value

true

Takes effect At start/restart

vrm.client.SrtpLifetime

SRTP Life Time

This parameter specifies the SRTP packets lifetime maximum. 48 is the value once supported by Nuance Speech Server 5.0.2.

Valid values

Must be 48

Default value

48

Takes effect At start/restart

vrm.client.TelispeechRecognitionBargein

Enable Bargein Recognition for Telisma Speech Servers

Set to true to support Telisma bargein recognition capability.

Valid values

  • true
  • false

Default value

false

Takes effect At start/restart

vrm.client.TlsCertificateKey

TLS Certificate Key

This parameter specifies the path to TLS Certificate Key. Make sure you acquire the key and from the MRCPv2 server vendor. Place them in the places specified by this parameter in the corresponding resources.

Default value

$InstallationRoot$/config/x509_certificate.pem

Takes effect At start/restart

vrm.client.TlsPassword

TLS Password

If the TLS certificate key and Private key are password protected, this parameter can be used to specify the password. An empty value of this parameter means no password is required

Default value

(blank)

Takes effect At start/restart

vrm.client.TlsPrivateKey

TLS Private Key

This parameter specifies the path to TLS Private Key. Make sure you acquire the key and from the MRCPv2 server vendor. Place them in the places specified by this parameter in the corresponding resources.

Default value

$InstallationRoot$/config/x509_private_key.pem

Takes effect At start/restart

vrm.client.TlsProtocolType

TLS Protocol Type

This parameter specifies the TLS Protocol Type.

Valid values

  • TLSv1

Default value

TLSv1

Takes effect At start/restart

vrm.client.TransportProtocol

MRCP Version

This parameter specifies the MRCP protocol used by the Speech Resource.

Valid values

  • MRCPv2
  • TCP/TLS/MRCPv2

Default value

MRCPv2

Takes effect At start/restart