Yealink T40G Administrator's Guide

Directory
261
Parameter
ldap.version
<y0000000000xx>.cfg
Description
It configures the LDAP protocol version supported by the IP phone. The version must
be the same as the version assigned on the LDAP server.
Permitted
Values
2 or 3
Default
3
Web UI
Directory->LDAP->Protocol
Parameter
ldap.call_in_lookup
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to perform an LDAP search when receiving an
incoming call.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Directory->LDAP->LDAP Lookup For Incoming Call
Parameter
ldap.call_out_lookup
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to perform an LDAP search when placing a call.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Directory->LDAP->LDAP Lookup For Callout
Parameter
ldap.ldap_sort
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to sort the search results in alphabetical order or
numerical order.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Web UI
Directory->LDAP->LDAP Sorting Results
Parameter
ldap.incoming_call_special_search.enable
<y0000000000xx>.cfg
Description
It enables or disables the IP phone to search the telephone numbers starting with ”+”
symbol and “00” from the LDAP server if the incoming phone number starts with”+” or
“00”. When completing the LDAP search, all the search results will be displayed on the
LCD screen.
Example:

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