User Manual

Yealink Skype for Business HD IP Phones Administrator Guide
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 SIP Header
 SIP Responses
 SIP Session Description Protocol (SDP) Usage
RFC and Internet Draft Support
The following RFC’s and Internet drafts are supported:
 RFC 1321—The MD5 Message-Digest Algorithm
 RFC 1889—RTP Media control
 RFC 2112—Multipart MIME
 RFC 2327—SDP: Session Description Protocol
 RFC 2387—The MIME Multipart/Related Content-type
 RFC 2543—SIP: Session Initiation Protocol
 RFC 2617—Http Authentication: Basic and Digest access authentication
 RFC 2782—A DNS RR for specifying the location of services (DNS SRV)
 RFC 2806—URLs for Telephone Calls
 RFC 2833—RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
 RFC 2915—The Naming Authority Pointer (NAPTR) DNS Resource Record
 RFC 2976—The SIP INFO Method
 RFC 3087—Control of Service Context using SIP Request-URI
 RFC 3261—SIP: Session Initiation Protocol (replacement for RFC 2543)
 RFC 3262—Reliability of Provisional Responses in the Session Initiation Protocol (SIP)
 RFC 3263—Session Initiation Protocol (SIP): Locating SIP Servers
 RFC 3264—An Offer/Answer Model with the Session Description Protocol (SDP)
 RFC 3265—Session Initiation Protocol (SIP) - Specific Event Notification
 RFC 3266—Support for IPv6 in Session Description Protocol (SDP)
 RFC 3310—HTTP Digest Authentication Using Authentication and Key Agreement (AKA)
 RFC 3311—The Session Initiation Protocol (SIP) UPDATE Method
 RFC 3312—Integration of Resource Management and SIP
 RFC 3313—Private SIP Extensions for Media Authorization
 RFC 3323—A Privacy Mechanism for the Session Initiation Protocol (SIP)
 RFC 3324—Requirements for Network Asserted Identity
 RFC 3325—SIP Asserted Identity
 RFC 3326—The Reason Header Field for the Session Initiation Protocol (SIP)
 RFC 3361—DHCP-for-IPv4 Option for SIP Servers
 RFC 3372—SIP for Telephones (SIP-T): Context and Architectures
 RFC 3398—ISUP to SIP Mapping