Yealink SIP-T4 Series Configuration Manual page 17

For more information on any issues related to the particular partner device release, see
the partner release notes.
Issue Number
66520
82624
115961
BROADSOFT PARTNER CONFIGURATION GUIDE – YEALINK T4X IP PHONE
2017 BROADSOFT INC.
©
Issue Description
Connected line Presentation on Re-Invite.
When BroadWorks sends a re-Invite with P-Asserted-ID header,
the Connected line number is not updated at the T4x end.
Workaround: Needs a flag to be set which is available in the next
release, that is, v80.
Network 3-way; Public Hold, Add Party.
Network conference transforms to the local conference after
retrieving the held call, so it fails to add another party to the
network conference.
Workaround: None.
T49G cannot deposit Video VM.
T49G cannot support record video message in XX.193.0.70
because of the incompletion of video parameters in video INVITE
message.
Workaround: When we add profile-level-id=42801f; max-
mbps=108000; max-fs=3600 in our video INVITE message we can
record video message successfully. Supports record video
message in next version 51.80.193.75.
Call Recording: Mid-Call Change to Call Recording Mode.
Server Changes the Call Recording Mode when phone is on
talking, phone immediately takes effect on the mode change.
Workaround: None.
Partner Version
X
X
X
X
20-BD5476-00
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