Yealink SIP-T46U Administrator's Guide

Configuration Parameters
527
Parameter
blf.listen_barge_in_code <y0000000000xx>.cfg
Description
It configures the feature access code for barging in the active call of the monitored line in listening
mode.
If configured, you can press the Listen BargeIn soft key to barge in the call. You are automatically
muted so you can listen on the call only. Your outbound audio can not be transmitted to either party.
Note: It applies to the Alcatel-Lucent CTS only.
Permitted
Values
String within 32 characters
Default
Blank
Supported
Devices
All phones except T48G, T46G, T42G, T41P, T29G, T19(P) E2 and CP920
Case Scen-
ario
The feature access code is *32. A (your phone) monitors party B (number: 8866), party B and party C
is during the call.
Set the following:
blf.listen_barge_in_code = *32
features.blf.show_callinfo.enable = 1
During the call of the monitored line, long press the BLF key and you press the Listen BargeIn soft
key, then the phone calls *328866 to barge in the call. You are automatically muted, so you can hear
all call participants, but no one can hear you.
Related
Parameters
features.blf.show_callinfo.enable
Ethernet Interface MTU Parameters
Parameter
static.network.mtu_value
[1]
<y0000000000xx>.cfg
Description
It configures the Ethernet interface Maximum Transmission Unit (MTU) on the phones.
Permitted
Values
Integer from 1280 to 1500
Default
1500
Parameter
static.network.set_fragment.enable <y0000000000xx>.cfg
Description
It enables or disables the fragmented packet sending.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Supported
Devices
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
[1]
If you change this parameter, the phone will reboot to make the change take effect.
SIP Settings Parameters
Parameter
account.X.compact_header_enable
[1]
<MAC>.cfg
Description
It enables or disables the phone to support compact SIP header.
Permitted
0-Disabled

Yealink SIP-T46U Specifications

General

Handset type	Wireless handset
Product type	IP Phone
Product color	Gray
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Security algorithms	AES, HTTPS, SRTP, TLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Front camera	-
AC adapter input voltage	100 - 240 V
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	213 mm
Width	244 mm
Height	185 mm