User Manual

Setting Up Your System
95
Common CFG File
Common CFG file, named <y0000000000xx>.cfg, contains parameters that affect the basic
operation of the phone, such as language and volume. It will be effectual for all phones of the
same model. The common CFG file has a fixed name.
The following table lists the name of the common CFG file for each phone model:
IP Phone Model
Common CFG file
T48G
y000000000035.cfg
T46G
y000000000028.cfg
T42G
y000000000029.cfg
T41P
y000000000036.cfg
T40P
y000000000054.cfg
MAC-Oriented CFG File
MAC-Oriented CFG file, named <MAC>.cfg, contains parameters unique to a particular phone,
such as account registration. It will only be effectual for a specific phone.
The MAC-Oriented CFG file is named after the MAC address of the phone. MAC address, a
unique 12-digit serial number assigned to each phone, can be obtained from the bar code on
the back of the phone. For example, if the MAC address of a phone is 00156574B150, the name
of the MAC-Oriented CFG file must be 00156574b150.cfg (case-sensitive).
Resource Files
When configuring some particular features, you may need to upload resource files to phones.
Resource files are optional, but if the particular feature is being employed, these files are
required.
If the resource file is to be used for all phones of the same model, the access URL of resource file
is best specified in the common CFG file. However, if you want to specify the desired phone to
use the resource file, the access URL of resource file should be specified in the MAC-Oriented
CFG file. During provisioning, the phones will request the resource files in addition to the
configuration files. For more information on the access URL of resource file, refer to the
corresponding section in this guide.
The followings show examples of resource files:
 Language packs
 Ring tones
 Local contact file
For more information on resource files, refer to Obtaining Configuration Files/Resource Files on