VoiceXML session properties

At the start of a VoiceXML session, the Application Interface web service places several properties in the session.connection, session.avaya.telephone, and session.telephone namespaces.

`session.connection` namespace properties

Property	Description
`call_tag`	The unique identifier for the session assigned by the Media Server.
`ccxml.namelist.*`	If the CCXML application passes data to the VoiceXML dialog at the beginning of the session, this array variable contains a list of the variable names passed by the CCXML application.
`ccxml.values.*`	If the CCXML application passes data to the VoiceXML dialog at the beginning of the session, this array variable contains a list of the values for the variable names contained in `ccxml.namelist.*`.
`local.uri`	The Dialed Number Identification Service (DNIS) associated with the call that triggered the VoiceXML session.
`protocol.name`	The telephony protocol name. The options are: `h323` `sip`
`remote.uri`	The Automatic Number Identification (ANI) associated with the call that triggered the VoiceXML session.

`session.avaya` namespace properties

	Note:
	For convenience, several of the `session.avaya` namespace properties are the same as the `session.connection` namespace properties.

Property	Description
`telephone.ani`	The Automatic Number Identification (ANI) associated with the call that triggered the VoiceXML session.
`telephone.call_tag`	The unique identifier for the session assigned by the Media Server.
`telephone.called_extension`	For calls using an H.323 connection, this is the telephony port servicing the VoiceXML session.
`telephone.callid`	The unique identifier for the call assigned by the Media Server.
`telephone.channel`	This property is reserved for future use.
`telephone.dnis`	The Dialed Number Identification Service (DNIS) associated with the call that triggered the VoiceXML session.
`telephone.startPage`	The full URL, including any query string parameters, used to fetch the first page of the VoiceXML session.
`uui.mode`	The User-to-User Interface (UUI) mode under which this application is operating. The options are: `shared` `service provider`
`uui.shared[]`	If `uui.mode` is `shared`, this property contains an array of the shared UUI data pieces in name-value format.

`session.telephone` namespace properties

	Note:
	For convenience, most of the `session.telephone` namespace properties are the same as the `session.connection` and `session.avaya` namespace properties.

Property	Description
`ani`	The Automatic Number Identification (ANI) associated with the call that triggered the VoiceXML session.
`dnis`	The Dialed Number Identification Service (DNIS) associated with the call that triggered the VoiceXML session.
`call_tag`	The unique identifier for the session assigned by the Media Server.
`called_extension`	For calls using an H.323 connection, this is the telephony port servicing the VoiceXML session.
`callid`	The unique identifier for the call assigned by the Media Server.
`channel`	This property is reserved for future use.
`startPage`	The full URL, including any query string parameters, used to fetch the first page of the VoiceXML session.
`*`	This property contains any parameters passed to the Application Interface web service through the LaunchVXML method.