The Need to Convey Charge Number in SIP

Document Type Expired Internet-Draft (individual)
Author John Haluska 
Last updated 2010-02-16
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This draft documents a need for the ability to signal a Charge Number using SIP, and identifies one deployed though not yet standard mechanism which addresses this need.


John Haluska (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)