Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
832
 RFC 4475—Session Initiation Protocol (SIP) Torture
 RFC 4485—Guidelines for Authors of Extensions to the SIP
 RFC 4504—SIP Telephony Device Requirements and Configuration
 RFC 4566—SDP: Session Description Protocol.
 RFC 4568—Session Description Protocol (SDP) Security Descriptions for Media
Streams
 RFC 4575—A SIP Event Package for Conference State
 RFC 4579—SIP Call Control - Conferencing for User Agents
 RFC 4583—Session Description Protocol (SDP) Format for Binary Floor Control
Protocol (BFCP) Streams
 RFC 4662—A SIP Event Notification Extension for Resource Lists
 RFC 4730—Event Package for KPML
 RFC 5009—P-Early-Media Header
 RFC 5079—Rejecting Anonymous Requests in SIP
 RFC 5359—Session Initiation Protocol Service Examples
 RFC 5589—Session Initiation Protocol (SIP) Call Control – Transfer
 RFC 5630—The Use of the SIPS URI Scheme in SIP
 RFC 5806—Diversion Indication in SIP
 RFC 5954—Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261
 RFC 6026—Correct Transaction Handling for 2xx Responses to SIP INVITE Requests
 RFC 6141—Re-INVITE and Target-Refresh Request Handling in SIP
 draft-ietf-sip-cc-transfer-05.txt—SIP Call Control - Transfer
 draft-anil-sipping-bla-02.txt—Implementing Bridged Line Appearances (BLA) Using
Session Initiation Protocol (SIP)
 draft-anil-sipping-bla-03.txt—Implementing Bridged Line Appearances (BLA) Using
Session Initiation Protocol (SIP)
 draft-ietf-sip-privacy-00.txt—SIP Extensions for Caller Identity and Privacy,
November
 draft-ietf-sip-privacy-04.txt—SIP Extensions for Network-Asserted Caller Identity
and Privacy within Trusted Networks
 draft-levy -sip-diversion-08.txt—Diversion Indication in SIP
 draft-ietf-sipping-cc-conferencing-03.txt—SIP Call Control - Conferencing for User
Agents
 draft-ietf-sipping-cc-conferencing-05.txt—Connection Reuse in the Session Initiation
Protocol (SIP)
 draft-ietf-sipping-rtcp-summary-02.txt—Session Initiation Protocol Package for
Voice Quality Reporting Event
 draft-ietf-sip-connect-reuse-06.txt—Connection Reuse in the Session Initiation
Protocol (SIP)

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm