Media Gateway Control Protocol Return Code Usage
RFC 3661, “Media Gateway Control Protocol Return Code Usage”, is an Informational document published in December 2003 by B. Foster, C. Sivachelvan. It updates RFC 3435. The canonical text is published by the RFC Editor.
Abstract
This document provides implementation guidelines for the use of return codes in RFC 3435, Media Gateway Control Protocol (MGCP) Version 1.0. Return codes in RFC 3435 do not cover all possible specific situations that may ever occur in a gateway. That is not possible and not necessary. What is important is to ensure that the Call Agent that receives a return code behaves appropriately and consistently for the given situation. The purpose of this document is to provide implementation guidelines to ensure that consistency.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
The canonical text of RFC 3661 is hosted at rfc-editor.org. Available in TXT,HTML.
- RFC 3660 Basic Media Gateway Control Protocol Packages
- RFC 3662 A Lower Effort Per-Domain Behavior for Differentiated Services
- RFC 3663 Domain Administrative Data in Lightweight Directory Access Protocol
- RFC 3658 Delegation Signer Resource Record
- RFC 3656 The Mailbox Update Distributed Mailbox Database Protocol
- RFC 3655 Redefinition of DNS Authenticated Data bit
- RFC 3654 Requirements for Separation of IP Control and Forwarding
- RFC 3653 XML-Signature XPath Filter 2.0