Yealink T29G Administrator's Guide

Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones
508
Procedure
Decryption method can be configured using the configuration files.
Configuration File
<y0000000000xx>.cfg
Configure the decryption method.
Parameter:
auto_provision.aes_key_in_file
Configure AES keys.
Parameters:
auto_provision.aes_key_16.com
auto_provision.aes_key_16.mac
auto_provision.update_file_mode
Local
Web User Interface
Configure AES keys.
Navigate to:
http://<phoneIPAddress>/servlet?p
=settings-autop&q=load
Details of Configuration Parameters:
Parameters
Permitted Values
Default
auto_provision.aes_key_in_file
0 or 1
0
Description:
Enables or disables the IP phone to decrypt configuration files using the encrypted
AES keys.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will download <y0000000000xx_Security>.enc
and <MAC_Security>.enc files during auto provisioning, and then decrypts these
files into the plaintext keys (e.g., key2, key3) respectively using the phone built-in key
(e.g., key1). The IP phone then decrypts the encrypted configuration files using
corresponding key (e.g., key2, key3).
If it is set to 0 (Disabled), the IP phone will decrypt the encrypted configuration files
using plaintext AES keys configured on the IP phone.
Web User Interface:
None
Phone User Interface:
None

Yealink T29G Specifications

General

VoIP Protocols	SIP
PoE Support	Yes (IEEE 802.3af)
Headset Port	RJ9
Bluetooth	No
Weight	1.04 kg
Display	4.3" color display with backlight, 480 x 272 pixels
Line Keys	10 line keys
Ethernet Ports	2 x 10/100/1000 Mbps
Audio Codecs	G.722, G.711, G.729, G.726, iLBC
USB Port	1 x USB 2.0
Expansion Module Support	Yes, supports up to 6 EXP20 expansion modules
EHS	Yes
Supported Protocols	SIP
Operating Temperature	-10~50°C
Humidity	10% to 95% (non-condensing)