Yealink VCM38 Administrator's Guide

| Configuring Call Settings | 215
Prerequisites Types of multiparty resources Multiparty resources used
when inviting the third party
Cloud account or YMS account is
used to make a P2P call.
Server VMR Uses server VMR to initiate a
conference call
Note: The system uses its own capacity to initiate a conference call in following situations: one is
dialing a group to initiate a conference call when the system is idle, the other one is receiving a call
when the system is during a P2P call.
Procedure
1. On your web user interface, go to Setting > Call Features > In-Call Settings.
2. Configure and save the following settings:
Parameter Description Configuration Method
Multiparty Resources
Configure the multiparty
resources that the system uses
to initiate a conference call.
• Auto—the available multi-
party resources are used
automatically.
• Endpoint Built-in MCU
• Server VMR
Default: Auto.
Web user interface
Configuring Call Match
The call match feature allows the dialing screen to display the search result after you enter the search
criteria.
Procedure
1. Do one of the following:
• On your web user interface, go to Setting > Call Features > Outbound Call Settings.
• On your VCS endpoint, go to More > Settings > Basic > Call Features.
For VP59, tap > Settings > Basic > Call Features.
On your CTP20/CTP18, tap > Settings > Basic > Cal Features.
2. Configure and save the following settings:
Parameter Description Configuration Method
Call Match
Enable or disable the call match
feature.
Default: On.
Web user interface
Endpoint
CTP20/CTP18

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