SIP Telephony Device Requirements and Configuration
RFC 4504, “SIP Telephony Device Requirements and Configuration”, is an Informational document published in May 2006 by H. Sinnreich, S. Lass, C. Stredicke. The canonical text is published by the RFC Editor.
Abstract
This document describes the requirements for SIP telephony devices, based on the deployment experience of large numbers of SIP phones and PC clients using different implementations in various networks. The objectives of the requirements are a well-defined set of interoperability and multi-vendor-supported core features, so as to enable similar ease of purchase, installation, and operation as found for PCs, PDAs, analog feature phones or mobile phones.
We present a glossary of the most common settings and some of the more widely used values for some settings. This memo provides information for the Internet community.
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 4504 is hosted at rfc-editor.org. Available in TXT,HTML.
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