Hello,

o Victor Gamov [06/16/09 13:15]:
Hi!

I'm not familar with SEMS core but if I understand correctly it's really possible write VoiceXML interpreter (as module or as core part). SEMS has signaling part and allow get DTMF and speech so all necessary parts are exists.

VoiceXML can simplify writing applications like voicemail and other.

Any comments?

Considering that VoiceXML is an industry standard and IMS or IMS-like networks seem to be really coming, I have sometimes also thought about that.

If it is about implementing real-world high performance services in SEMS, DSM is more powerful and faster. Anyway, in IMS model there usually is AS and MRF separated, which makes even simple call flows quite complicated.

Implementation-wise I think it should be possible to write a VoiceXML -> DSM script converter (maybe even as XSLT), possibly with some DSM helper modules, that could possibly be the simplest implementation. It would then have to compile and reload the scripts online. For embedded scripts, there may be the need to embed some ecma-script interpreter engine, but this could probably done in a DSM module.

Stefan


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CU,
Victor Gamov
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Stefan Sayer
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