Xtras addons are “plug-in” that let add specialized capabilites to VXI* VoiceXML browser. These software components provide advanced features for your IVR or IVVR solutions. VXI* is fully integrated with very different Asterisk’s modules and internal elements that VoiceXML is able to manage. These extensions provide new advanced features to get or post information thru Asterisk with the interpreter.
