Yealink VCM38 Administrator's Guide

| Configuring Account Settings | 98
Procedure
1. Do one of the following:
• On your web user interface, go to Account > H.323.
• On your VCS, go to More > Settings > Advanced > Account > H.323.
For VP59, tap > Settings > Advanced > Account > H.323.
•
On your CTP20/CTP18, tap > Settings > Advanced > Account > H.323.
2. Configure and save the following settings:
Parameter Description Configuration Method
H.323 Protocol
Enable or disable the H.323
protocol.
Note: the default value is On.
Only when it is set to On can the
H.323 account be registered.
When it is set to On on both
sites, the devices can call each
other by dialing an IP address
directly.
Web user interface
Endpoint
CTP20/CTP18
H.323 Account
Enable or disable the H.323
account.
Note: the default value is On. If it
is set to Off, the devices cannot
place or receive calls via the
H.323 protocol.
Web user interface
Endpoint
CTP20/CTP18
H.323 Name
Configure the device name
that can be identified by the
gatekeepers and gateways.
Note: the default value is blank.
If two devices are registered
to the same gatekeeper, they
can make point-to-point calls by
dialing their H.323 names.
Web user interface
Endpoint
CTP20/CTP18
H.323 Extension
Configure the device extension
that can be identified by the
gatekeepers and gateways.
Note: the default value is blank.
If two devices are registered
to the same gatekeeper, they
can make point-to-point calls by
dialing their extensions.
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