ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field

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Publisher: IETF
Doc Type: Standard
Pages: 7
Abstract: The SIP Reason header field is defined to carry ISUP (ISDN User Part) cause values as well as SIP response codes. Some services in SIP networks may need to know the ISUP location where the call was released in the PSTN (Public Switched Telephone Network) to correctly interpret the reason of release. This document updates RFC 3326 by adding a location parameter for this purpose.
Publication Date: 2019-06-01
Status Note: Proposed Standard
DOI: 10.17487/RFC8606
Link: https://doi.org/10.17487/RFC8606
Author(s): Roland Jesske

Latest version of IETF RFC 8606

Document Versions — IETF RFC 8606

▶ IETF RFC 8606 (2019-06-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3326 [Active*]
RFC3398 — 3 EXTERNAL
IETF RFC 3968 [Active*]
IETF RFC 5234 [Active, Amended*]
RFC6432 — RFC6432 EXTERNAL
IETF RFC 8174 [Active*]
T-REC-Q.850 — Q.850 EXTERNAL

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IETF RFC 8606, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field. Available at https://doi.org/10.17487/RFC8606

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IETF RFC 8606, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field. Available at https://doi.org/10.17487/RFC8606

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IETF RFC 8606, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field. Available at https://doi.org/10.17487/RFC8606

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<span class="citation"><cite>IETF RFC 8606</cite>, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field. Available at <a href="https://doi.org/10.17487/RFC8606" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8606</a></span>

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IETF RFC 8606, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field
doi: 10.17487/RFC8606
url: https://doi.org/10.17487/RFC8606

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<li>
<cite id="bib-rfc8606">IETF RFC 8606</cite>, ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field
<span class="doi">10.17487/RFC8606</span>
</li>