Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
304
1-Adaptive
Example
voice.jib.adaptive = 1
Parameter-
voice.jib.min
Configuration File
<y0000000000xx>.cfg
Description
Configures the minimum delay time (in
milliseconds) for jitter buffer.
Note: It works only if the parameter
―voice.jib.adaptive‖ is set to 1 (Adaptive).
Format
Integer
Default Value
0
Range
Not Applicable
Example
voice.jib.min = 1
Parameter-
voice.jib.max
Configuration File
<y0000000000xx>.cfg
Description
Configures the maximum delay time (in
milliseconds) for jitter buffer.
Note: It works only if the parameter
―voice.jib.adaptive‖ is set to 1 (Adaptive).
Format
Integer
Default Value
300
Range
Not Applicable
Example
voice.jib.max = 200
Parameter-
voice.jib.normal
Configuration File
<y0000000000xx>.cfg
Description
Configures the fixed delay time (in
milliseconds) for jitter buffer.
Note: It works only if the parameter
―voice.jib.adaptive‖ is set to 0 (Fixed).
Format
Integer
Default Value
120
Range
Not Applicable

Yealink SIP-T38G Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Touchscreen	-
Display resolution	480 x 272 pixels
Display number of colors	16.78 million colors
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723.1, G.726
Bluetooth	No
Security algorithms	802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	4.6 W
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g