Huawei 7920 - Page 19

Feature/
Module
Specification
Dimensions 207mm x 217mm x 65mm
Operating
temperature
0°C to 40°C
Storage
temperature
-25°C to +70°C
Operating
humidity
10% to 95%
Storage
humidity
10% to 95%
Power
consumption
3.84 W
Weight
(approx.)
0.75 kg
Certification CE/FCC/RoHS/WEEE/REACH/UL/IC/RCM/HAC/TIA920
Technical Specifications
Table 3-2 lists the technical specifications of HUAWEI IP Phone 7920.
Table 3-2 Technical specifications
Category
Feature Specification
Protocols Network
protocols
TCP/IP, SIP, SDP, UDP, RTP, RTCP, DHCP, DNS, HTTP,
HTTPS, SNTP, XCAP, IPv6, 802.1p, 802.1q, LLDP-
MED, TLS, SRTP(AES 128), X.509, 802.1x(MD5) and
802.1x(EAP-TLS)
Phone
features
Audio codec G.711a/G.711μ/G.729AB/G.722/ iLBC/ G.722.1/G.722.2/
Opus
HUAWEI IP Phone 7920
Product Description
3 Technical Specifications
Issue 02 (2019-06-03) Copyright © Huawei Technologies Co., Ltd. 13