Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
22
Phone UI
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Advanced (default password: admin) ->Network->CDP->CDP Status
T42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:
Menu->Settings->Advanced Settings (default password: admin)
->Network->CDP->CDP Status
Parameter
static.network.cdp.packet_interval
[1]
<y0000000000xx>.cfg
Description
It configures the interval (in seconds) at which the IP phone sends the CDP (Cisco
Discovery Protocol) request.
Note: It works only if “static.network.cdp.enable” is set to 1 (Enabled).
Permitted
Values
Integer from 1 to 3600
Default
60
Web UI
Network->Advanced->CDP->Packet Interval (1~3600s)
Phone UI
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Advanced (default password: admin) ->Network->CDP->CDP Interval
T42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:
Menu->Settings->Advanced Settings (default password: admin)
->Network->CDP->CDP Interval
Manual VLAN Configuration
VLAN is disabled on IP phones by default. You can configure VLAN for the Internet port and PC port
manually. Before configuring VLAN on the IP phone, you need to obtain the VLAN ID from your network
administrator.
The following table lists the parameters you can use to configure VLAN manually.
Parameter
static.network.vlan.internet_port_enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables the VLAN for the Internet port.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Network->Advanced->VLAN->WAN Port->Active
Phone UI
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Advanced (default password: admin) ->Network->VLAN->WAN Port->VLAN
Status
T42G/T42S/T41P/T41S/T40P/T40G/T27P/T27G/T23P/T23G/T21(P) E2/T19(P) E2:

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries