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RFC 7339: Session Initiation Protocol (SIP) Overload Control

In plain English — editorial summary, not part of the RFC

Overload occurs in Session Initiation Protocol (SIP) networks when SIP servers have insufficient resources to handle all the SIP messages they receive. Even though the SIP protocol provides a limited overload control mechanism through its 503 (Service Unavailable) response code, SIP servers are still vulnerable to overload. This document defines the behavior of SIP servers involved in overload control and also specifies a loss-based overload scheme for SIP.

Document record

Document ID
RFC7339
Published
September 2014
Authors
V. Gurbani; V. Hilt; H. Schulzrinne
Status
PROPOSED STANDARD
Stream
IETF
Area
rai
Pages
38
Also known as
—

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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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canonical URL: /rfc/7339-session-initiation-protocol-sip-overload-control