Managing Configuration Files
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Auto provisioning enables Yealink IP phones to update themselves automatically via
downloading Common CFG, MAC-Oriented CFG and MAC-local CFG files. Before
beginning provisioning, you may need to edit and customize your configuration files.
You can edit the template files directly or create a new CFG file as required. Open each
configuration file with a text editor such as UltraEdit.
For more information on description of all configuration parameters in configuration files,
refer to
Yealink_SIP-T2_Series_T19(P) E2_T4_Series_CP860 IP phones_Description of
Configuration Parameters in CFG Files.xlsx
For W56P, refer to
Yealink IP Dect Phones Description of Configuration Parameters in CFG
Files.xlsx
.
The Common CFG file is effectual for all phones of the same model. It uses a fixed name
“y0000000000XX.cfg” as the file name, where "XX" equals to the first two digits of the
hardware version of the IP phone model.
The names of the Common CFG file requirements for the phone model are:
Phone Model
Common CFG File
SIP VP-T49G
y000000000051.cfg
SIP-T48G
y000000000035.cfg
SIP-T46G
y000000000028.cfg
SIP-T42G
y000000000029.cfg
SIP-T41P
y000000000036.cfg
SIP-T40P
Y000000000054.cfg
SIP-T29G
y000000000046.cfg
SIP-T27P
y000000000045.cfg
SIP-T23P/G
y000000000044.cfg
SIP-T21(P) E2
y000000000052.cfg
SIP-T19(P) E2
y000000000053.cfg
CP860
y000000000037.cfg
W56P
y000000000025.cfg
Common CFG file contains configuration parameters which apply to phones with the