IETF RFC 4233
Integrated Services Digital Network (ISDN) Q.921-User Adaptation Layer
| Organization: | IETF |
| Publication Date: | 1 January 2006 |
| Status: | active |
| Page Count: | 73 |
scope:
This document defines a protocol for backhauling of Integrated Services Digital Network (ISDN) Q.921 User messages over IP using the Stream Control Transmission Protocol (SCTP). This protocol would be used between a Signaling Gateway (SG) and Media Gateway Controller (MGC). It is assumed that the SG receives ISDN signaling over a standard ISDN interface.
This document obsoletes RFC 3057.
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