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call processing language (CPL)

The Call Processing Language (CPL) supports the users of Internet telephony in the way incoming calls

are processed. The Call Processing Language can be used to program and execute certain functionalities


, such ascall forwarding

at certain times or the activation of voice systems. The Call Processing Language is a simple language that can be used to describe the functions of IP PBXs in a standardized form. It is described in RFC 2824 and is being further developed by an IETF working group.

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Englisch: call processing language - CPL
Updated at: 13.11.2020
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Translations: DE