Technical Specifications - Huawei eSpace 8850 User Manual

Huawei Video Phone eSpace 8850
User Manual
Item
Screen
Dimensions (H
x W x D)
Weight
Working
temperature
Ambient
humidity
Certifications

2.4.2 Technical Specifications

Table 2-7 Technical specifications
Item
Audio quality
Protocols
Voice features
Video call
Issue 01 (2012-04-23)
Description
7-inch resistive touchscreen
800 x 480 pixels, 16.7 mega colors
Touch operations using the stylus or a finger
Adjustable vertical angle from 0° to 35° by adjusting the support to one
of five preset positions
72.4 mm x 269.2 mm x 135.2 mm
1.00 kg
0° C to 40° C
10% to 80%
3C/RoHS/CE/EMC Class B (Europe)
Description
Hi-fi encoded audio
Communications protocol: SIP 2.0
Network protocols: TCP/IP, UDP, RTP, RTCP, DHCP, Telnet, DNS,
PPPoE, HTTP, and SNTP
 Full duplex audio
 Dual-track stereo speaker
 G.711 A-law/μ-law
 G729 AB
 Acoustic echo cancellation (AEC)

Acoustic noise suppression (ANS)

Automatic gain control (AGC)
 Comfort noise generator (CNC)
 Voice activity detection (VAD)
 Packet loss compensation (PLC) (Huawei proprietary algorithm)
 Gain and volume adjustment
Service networking mode: eSpace UC V100R002C01
Decoding formats: H.263, H.264 baseline, and H.264 MP
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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