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
vrm.client.NoSpeechLanguageHeader
Disable Speech-Language Header
When this parameter is set to true, the SRM Client will not send the Speech-Language header in MRCP SET-PARAMS and SPEAK requests in a TTS session. Without the Speech-Language header, some MRCP TTS servers is able to use its default language when the application specified language is absent.
Valid values
true
false
Default value
false
Takes effect At start/restart
vrm.client.resource.name
Vendor Name
This parameter specifies the name of resource name. Some common names are SPEECHWORKS, 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
TTS
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.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
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.SpeechMarkerEncoding
Speech Marker Encoding
If a TTS MRCP server does not have the content-encoding header to specify the Speech Marker name encoding in a SPEECH-MARKER event, the SRM client will use the value specified by this parameter as the encoding of the Speech Marker name.
Default value
UTF-8
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.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
vrm.client.TTSInsertVoiceTag
Insert Voice Tag
When this option is set to true, the SRM Client will use the voice name defined in the TTSENGINE property to tell the TTS engine what voice to use.