Programming SIP with VoiceXML In addition to using the VoiceXML <transfer> element to transfer calls using SIP (refer to the VoiceXML Programmer's Guide information for details), it is possible to use a combination of base VoiceXML telephony primitives and calls to Blueworx Voice Response 'native' state tables to extract SIP specific information from the Blueworx Voice Response platform.
Voice over IP tags This section contains information on SIP tags and transfer tags.
Call transfer This section describes how to transfer calls on Blueworx Voice Response using Voice over IP. Blueworx Voice Response supports both blind and attended transfer. The blind transfer is based on the SIP REFER method and the attended transfer uses the SIP REFER/REPLACES method.
SIP support of Message Waiting Indicator (MWI) Blueworx Voice Response for AIX provides support for sending a blind Notify message for controlling a Message Waiting Indicator. Blind Notify means that a SIP Notify message can be sent without the need for a Subscribe method.