Yealink VCM38 Administrator's Guide

| System Maintenance | 262
Exporting the Log Files to a USB Flash Drive
Procedure
1. On your web user interface, go to Setting > Configuration > Local Log.
2. In the Enable Local Log field, select On.
3. In the USB Auto Exporting Syslog field, select On.
4. Click Confirm.
A folder named yealink.debug appears in your USB flash drive, which includes the log files.
Note:
The severity level of the exported Module Log will not be greater than the local Log Level. For
example: If you set Local Log Level to 3 and set Talk log Level to 6, the exported Talk log Level
will still be 3 in your exported local log. If you set Local Log Level to 5 and set Talk log Level to 4,
the exported Talk log Level will be 4 in your exported local log.
Exporting the Log Files to a Syslog Server
Procedure
1. On your web user interface, go to SettingConfigurationSyslog.
2. Configure and save the following settings:
Parameter Description Configuration Method
Enable Syslog
Select On to enable the system
to upload log messages to the
syslog server.
Default: On.
Web user interface
Syslog Server Configure the IP address or
the domain name of the syslog
server.
Web user interface
Port Configure the port of the syslog
server.
Web user interface
Syslog Transport Type
Configure the transport protocol
that the device uses when
exporting log messages to the
syslog server.
• UDP
• TCP
• TLS
Default: UDP.
Web user interface

Yealink VCM38 Specifications

General

Type	Conference microphone
Noise reduction	Yes
Microphone frequency	100 - 16000 Hz
Microphone sensitivity	-45 dB
Microphone pick-up range	6 m
Number of microphone arrays	8
Maximum sound pressure level (1kHz)	100 dB
Device interface	RJ-45
Connectivity technology	Wired
Maximum operating distance	40 m
Mounting type	Ceiling
Product color	Silver
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Number of products included	1 pc(s)
Harmonized System (HS) code	85181000
Power source	DC/PoE
Sustainability certificates	CE, Federal Communications Commission (FCC), REACH, RoHS

Weight and Dimensions

Width	127.3 mm
Height	66.3 mm