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VoIP is increasingly used in voice communication systems, where integration of legacy radios is an important feature. In addition to managing radio channel access, requiring Push-to-Talk (PTT) and Squelch signals, also cross coupling of radio channels is an important feature in air traffic control and public safety applications. Therefore we present a signaling approach based on the Session Initiation...
The fifth Middleware for Web Services (MWS) workshop in 2009 is being held at the EDOC 2009 conference in Auckland, New Zealand. The workshop aims to bring together practitioners and academic researchers interested in the advancement of Web services and middleware technologies. This year, the five selected papers represent the new role and challenges middleware and Web services are faced with in light...
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