Yealink VCM38 Administrator's Guide

| System Maintenance | 269
Viewing Multipoint License Status
Procedure
1. Do one of the following:
• On your web user interface, go to Security > License.
• On your VCS, go to More > Settings > System Status > License.
• On your CP960 conference phone, go to Settings > License.
•
On your CTP20, > Settings > System Status > System > Device.
2. The multipoint licenses status is described as below:
Parameter Description Configuration Method
Multipoint Status
Indicates whether or not a
multipoint license has been
imported to the system.
• Active/STUN Active
• Inactive (without a multipoint
license or the imported
multipoint license has
expired)
Web user interface
Endpoint
CP960 Conference Phone
CTP20
Multipoint Ways
Indicates that the multipoint
license is imported to the
system.
• Unsupported
• 8 points
• 16 points
• 24 points
Web user interface
Endpoint
CP960 Conference Phone
CTP20
Period of validity/Period
Indicates the validity period of
the imported multipoint license.
• Unsupported
• X~Y Available
• Eternal
Web user interface
Endpoint
CP960 Conference Phone
CTP20
Note: Upgrading the system or performing a factory reset will not affect the imported multipoint
license.
If you import a trial multipoint license to the system and the license has not expired, and then
you import a permanent multipoint license to the system, the trial multipoint license will be
overwritten. On the contrary, the permanent multipoint license will not be overwritten by the trial
multipoint license.
If you import a new permanent multipoint license to the system, the previous permanent
multipoint license will be overwritten.

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