Yealink VC110 Admin Guide

Configuring Security Features
189
Disabled
Fail to establish a call
RTP Call
RTP Call
When H.235 is enabled on both endpoints, calls will be encrypted, and the lock icon
appears on the display device of each endpoint during a call..
To configure H.235 via the web user interface:
1. Click on Account->H323.
2. Select the desired value from the pull-down list of H.235 Encryption.
3. Click Confirm to accept the change.
VoIP phones often suffer from network attacks in public network, which results in
communication failure. To ensure the safety of the enterprise VoIP phone, you can
configure abnormal call answering feature for handling abnormal calls using the SIP
protocol. For abnormal calls using the H.323 protocol, you can configure safe mode call
feature to handle them.

Yealink VC110 Specifications

General

Digital zoom	4 x
Focus adjustment	Auto
Video codecs	H.264, H.263
Maximum frame rate	30 fps
Supported video modes	720p, 1080p
Video formats supported	H.263, H.264
Supported graphics resolutions	352 x 288, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Voice codecs	G.711a, G.722, G.722.1, G.722.1C
Line-in	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Pan range	-100 - 100 °
Tilt angle range	-30 - 30 °
Security algorithms	128-bit AES, HTTPS, SRTP, SSL/TLS
Ethernet LAN data rates	10, 100 Mbit/s
Supported network protocols	TCP/IP (IPv4), DHCP/ stastic IP, HTTP/ HTTPS, SRTP/TLS, IEEE802.1X, LLDP-MED, VLAN
Current	2 A
Power consumption (max)	30 W
Power consumption (typical)	24 W
Storage temperature (T-T)	-20 - 50 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	151.5 mm
Width	234.6 mm
Height	161 mm
Package depth	318 mm
Package width	432 mm
Package height	274 mm
Package weight	5900 g