Yealink VCM34 Administrator's Guide

| Configuring Account Settings | 113
Parameter Description Configuration Method
Transport
Specify the transport protocol for
transmitting the SIP signaling.
The supported protocols are as
follows:
• UDP—it provides the
best transmission for SIP
signaling.
• TCP—it provides a reliable
transmission for SIP
signaling.
• TLS—it provides a safe
transmission for SIP
signaling. TLS is available
only when the device is
registered on a SIP server
that supports TLS.
• DNS-NAPTR—the device
performs the DNS NAPTR
and SRV request to find the
service type and the port if no
server port is given.
Default: TCP.
Web user interface
Server Expires
The registration timeout (in
seconds) of the device.
After the timeout, the device will
send the registration request to
the server again.
Default: 3600 seconds.
Web user interface
Keep Alive Interval
Configure the interval (in
seconds) that the device sends
keep-alive messages to the SIP
server, so that the SIP server
can remain connected to the
device.
Default: 30 seconds.
Web user interface
Related tasks
Switching System Modes of Third Generation Video Conferencing System
Configuring Quick Switch Platform
If you use more than one video conference platforms to log in to the system, you may use Yealink YMS and
Zoom or Yealink YMS and BlueJeans. You can log in to the accounts of different platforms in advance on
the system and enable the quickly switch platform feature. Users can quickly select the account from the
account area in the top-right corner of CTP20/CTP18.

Yealink VCM34 Specifications

General

Product type	Microphone
Product color	Black, Grey
LED indicators	Yes
Package depth	196 mm
Package width	310 mm
Package height	80 mm
Package weight	4260 g
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	2
Power source type	PoE
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Quantity	1
Cables included	LAN (RJ-45)

Weight and Dimensions

Depth	171.5 mm
Width	169 mm
Height	37.5 mm