CLI forwarding method during call transfer

Document Type Expired Internet-Draft (individual)
Author Daniele Giordano 
Last updated 2007-11-04
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Many telephony services are IP based and they can use various signaling protocols like H.323, SIP, MGCP, MEGACO and vendor proprietary protocols. This document describe a method to identify and to change the Calling Line Identification (or CLI) field during call forwarding. This method is voice over ip protocol independent. This method can be apply to all voice over ip protocols.


Daniele Giordano (

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