Interoperability Status; Verified Versions - Yealink SIP-T4 Series Configuration Manual

2

Interoperability Status

This section provides the known interoperability status of the Yealink T4x IP Phone with
BroadWorks. This includes the version(s) tested, capabilities supported and known
issues.
Interoperability testing validates that the device interfaces properly with BroadWorks via
the SIP interface. Qualitative aspects of the device or device capabilities not affecting the
SIP interface such as display features, performance, and audio qualities are not covered
by interoperability testing. Requests for information and/or issues regarding these aspects
should be directed to Yealink.
2.1

Verified Versions

The following table identifies the verified Yealink T4x IP Phone and BroadWorks versions
and the month/year the testing occurred. If the device has undergone more than one test
cycle, versions for each test cycle are listed, with the most recent listed first.
Verified Versions
Date (mm/yyyy)
07/2017
12/2016
01/2016
BROADSOFT PARTNER CONFIGURATION GUIDE – YEALINK T4X IP PHONE
2017 BROADSOFT INC.
©
BroadWorks Release
Release 22.0
Release 21.sp1
Release 21.sp1
T4x IP Phone T4x IP Phone Compatible
Verified Version Versions
T40P: 54.81.193.80 Any maintenance revision of the
validated releases.
T40G: 76.81.193.80
Note: T49G is currently not
T41P: 36.81.193.80
supported in v81.
T41S: 66.81.193.80
T42G: 29.81.193.80
T42S: 66.81.193.80
T46G: 28.81.193.80
T46S: 66.81.193.80
T48G: 35.81.193.80
T48S: 66.81.193.80
T49G: 51.80.193.80
T40P: 54.81.193.15 Any maintenance revision of the
validated releases.
T41P: 36.81.193.15
Note: T49G is currently not
T41S: 66.81.193.15
supported in v81.
T42G: 29.81.193.15
T42S: 66.81.193.15
T46G: 28.81.193.15
T46S: 66.81.193.15
T48G: 35.81.193.15
T48S: 66.81.193.15
T49G: 51.80.193.70
T40: 54.80.193.70 Any maintenance revision of the
validated releases.
T40P: 54.80.193.70
T41P: 36.80.193.70
T42G: 29.80.193.70
T46G: 28.80.193.70
T48G: 35.80.193.70
T49G: 51.80.193.70
20-BD5476-00
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