Yealink SIP-T46G Administrator's Guide

Configuring Advanced Features
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5. Configure parameters of the SIP server 2 in the corresponding fields.
6. Click Confirm to accept the change.
LLDP (Linker Layer Discovery Protocol) is a vendor-neutral Link Layer protocol. It allows IP
phones to receive and/or transmit device-related information to directly connected
devices on the network that are also using the protocol, and store the information that is
learned about other devices. LLDP transmits information as packets called LLDP Data
Units (LLDPDUs). An LLDPDU consists of a set of Type-Length-Value (TLV) elements, each
of which contains a particular type of information about the device or port transmitting
it.
LLDP-MED (Media Endpoint Discovery)
LLDP-MED is published by the Telecommunications Industry Association (TIA). It is an
extension to LLDP that operates between endpoint devices and network connectivity
devices. LLDP-MED provides the following capabilities for the IP phones:
 Capabilities Discovery -- allows LLDP-MED IP phones to determine the capabilities
that the connected switch supports and has enabled.
 Network Policy -- provides voice VLAN configuration to notify IP phones which VLAN
to use and QoS-related configuration for voice data. It provides a ―plug and play‖
network environment.

Yealink SIP-T46G Specifications

General

Backlight	Yes
Power requirements	100-240V, DC 5V
Touchscreen	-
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723, G.726, G.729A, G.729B
Bluetooth	No
RJ-9 ports quantity	2
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.
Ethernet LAN (RJ-45) ports	1
Storage temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	185 mm
Width	244 mm
Height	213 mm