Frequently Asked Questions about Yealink VCS

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Yealink VCS (Video Conferencing System)

It is a range of video conferencing endpoints that enables users to connect visually and to collaborate more effectively. Designed to end the video conferencing dilemma for many businesses by applying leading-edge videoconferencing technologies, the VC series brings advanced features and ensures high-quality video collaboration with remarkable ease and cost-effectiveness.

How many numbers does VCS SIP Password Supports?

 

SIP supports 128 numbers, WEB supports 32 numbers.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

What certificates does Yealink have for VCS ?

 

The company system certification: ISO9001,Network Access Certificate of VC120,VC400 and CCC certificate.
                                               
Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Does VCS terminal supports prohibit the function of USB?


Yes, Yealink terminals supports prohibit the function of USB.
The path of internet interface configuration is: configuration -audio&video – video recording (choose to prohibit).

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Does VCS support function of fair?

 

VC110 doesn’t support it, VC120 and VC400 support it.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

How many microphones in VCS phone, and whether it supports line out (which means it work as microphone and speaker meanwhile)?

 

There are 3 microphone arrays and it support line in and line out.(microphone and speaker).

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Does VCS support to set the main stream/sharing content?

 

It could set main stream in manual operation, sharing content is not available in manual operation.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

What’s the max length of VCS PHONE/VCM30/VCM60 support?

 

Product modelPickup radius
Angle
VCM 30
3M
360°
VCM 60
2M
360°
VCP 40
3M
360°
VCP 41
3M
360°
VCP41+CPE80
5M
VCP 41  360° +   CPE 80 120°
Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Does VCS support wifi?

 

VC400/VC120/VC110 doesn’t support, T49 support it.

Product Type Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

How many audio calls are supported in Yealink VCS?

 

Yealink VCS can be registered to PBX server and make audio calls, customer want to know how many audio calls can be supported.
The maximum audio calls depends on the codec capability.
For VC110, it supports 3-way audio conference.
For VC120 without multiple point license, it support 3-way audio conference.
For VC120/VC400 with 8-way multiple point license, it supports 9-way(8 plus 1) audio conference.
For VC400 with 4-way capability, it supports 5-way audio conference.

Product Type: VC400 , VC120 , VC110

Is VCS able to integrate with Center Control System?

 

VCS provides an API to integrate with center control system. To control VCS, center control system just need to send the call instruction by following API document.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

How is the security performance of VCS ?

 

It supports TLS/SSL protocol, SRTP，Safe call Mode，Meeting Password，whitelist.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Are Yealink VCS Compatible to WebRTC?

 

For most of video conference system, WebRTC is achieved through gateway. It is same to Yealink VCS.

If customer have WebRTC requirement they can choose Yealink VCS with a third party platform like Pexip, Starleaf, Bluejeans which provide WebRTC access.
Product Type: VC400 , VC120 , VC110.

What’s the power dissipation of VCS?

 

IIdle: <2.8W;  Normal:24W; MAX:30W  (In video conference, max volume, camera keep moving ).

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

How many local contact does VCS terminal support?

 

VLocal address book supports 500 records.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

 Does VCS phone supports cascaded?

 

VCS doesn’t support cascaded.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Is there a touch phone in VCS phone? Does VCS phone supports wireless? And  does VCS phone supports cascaded?

 

DVCS doesn’t support cascaded.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Does it possible to use VCP41/VCM60/VCM30 work with VC110/VC120?


CS only supports single audio in and out. VC400/VC120/VC110 supports all kinds of audio equipment, but only one microphone is available in video conference. If codec connect to multi microphone, user could choose the microphone to use in audio menu.
Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

What is the difference between VCP40/41 and CP860. Does it possible to connect CP860 to VCS codec to operate in video conference.

 

VCP40/41 are regard as the accessories in video conference solution, and it can’t work along. CP860 could be regard as a IP phone apply to the scenario of meeting room. CP860 has the capability of coding and can’t work with VCS codec.
Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

What’s the length of Yealink VCS terminal DVI cables?

 

Yealink VCS terminal default DVI length is 3m and 10m. There is solution Of VCA70 whose length extended as long as 70m.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Do VCS series support POE?

 

VC110 support POE, the other VCS product doesn’t support POE.

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

What’s the format, storage space and resolution of USB local recording video?

 

The format is MKV. One-hour video will take 1GB storage space. The resolution is 720P.

Product Type: VC400 , VC120 , VC110 http://support.yealink.com/faq/faqInfo?id=342

Does VCS HDMI interface support power supply?

 

As the early produced VCS HDMI interfaces do not support power supply, it needs an extra USB line for power supply. The HDMI interface of new hardware supports power supply, so there is no need for adaptor now and only needs one HDMI-VGA cable.
The following versions of hardware support HDMI power supply:
VC400_CYG2_30.9.10.1.0.0.6 (B802H)
VC400_CYG4_30.9.10.1.0.0.2 (B7FEH)
VC120_CYG2_40.9.6.1.0.0.6 (B808H)
VC110_50.1.9.0.0.0.72 (BE16H)

Product Type: Yealink VC Cloud Management Service , VC Desktop Software , VC Mobile for Android , VC400 , VC120 , VC110 , T49G

Yealink VCS technical training

Video instruction