[rfc-dist] RFC 4715 on The Integrated Services Digital Network (ISDN) Subaddress Encoding Type for tel URI

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A new Request for Comments is now available in online RFC libraries.

        
        RFC 4715

        Title:      The Integrated Services Digital Network 
                    (ISDN) Subaddress Encoding Type for tel 
                    URI 
        Author:     M. Munakata, S. Schubert,
                    T. Ohba
        Status:     Informational
        Date:       November 2006
        Mailbox:    munakata.mayumi at lab.ntt.co.jp, 
                    shida at ntt-at.com, 
                    ohba.takumi at lab.ntt.co.jp
        Pages:      14
        Characters: 28910
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-munakata-iptel-isub-type-04.txt

        URL:        http://www.rfc-editor.org/rfc/rfc4715.txt

Without a tel URI parameter to carry an encoding type of Integrated
Services Digital Network (ISDN) subaddress, interworking between ISDN
User Part (ISUP) network and a Session Initiation Protocol (SIP)
network is impossible in some cases.  To solve this problem, this
document specifies a new optional tel URI parameter to carry the
encoding type of ISDN subaddress.  This memo provides information for 
the Internet community. 


INFORMATIONAL: This memo provides information for the Internet community. 
It does not specify an Internet standard of any kind. Distribution
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Joyce K. Reynolds and Sandy Ginoza
USC/Information Sciences Institute

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