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prices and specifications of Huawei IP Phones / Huawei IP-PBX / eSpace U1911

HUAWEI eSpace U1911 (hereinafter referred to as U1911) is a medium and small capacity switching device for HUAWEI IP voice solutions, providing professional IP

HUAWEI eSpace U1911 (hereinafter referred to as U1911) is a medium and small capacity switching device for HUAWEI IP voice solutions, providing professional IP voice solutions for 100 users within the enterprise. U1911 uses pure SIP architecture, high integration, wide and narrow band integrated design, and supports a hybrid network of analog phones and IP phones. It can connect with PSTN or special network voice switching devices through digital or analog relay and broadband SIP relay.

High integration and rich business

Rich IP voice service capability

Built in voice conference to support multi conference access mode.

Support the one tone business and receive important calls at any time and place.

Built in voice mail business, do not miss any calls.

Support unified communication application extension

Effective control and cost saving

Number analysis and black-and-white list to control the call range accurately.

32 level custom authority to realize enterprise multilevel control

Password limited call, effective control of call cost

Intelligent routing to reduce enterprise communication cost

Flexible deployment and easy maintenance

Visual tools, easy to install for an hour

Unified network management to improve maintenance efficiency

Built-in Web management interface, easy to operate

specifications of huawei eSpace U1911

See number

Features and Features

Single-user capacity

100 (maximum 100 IP users/64 local simulated users)

Terminal type

Analog phone, IP phone, video phone, soft client

Trunk Interface

Up to 24 FXOs, Up to 6E1/T1 Interfaces, Up to 8BRI Interfaces

Signaling Protocol


Codec Format

G.711a/μ, G.729, G.729a, G.729b, G.729ab, iLBC, G.722, G.722.1, G.722.2

Meeting Channels

Up to 60 participants, up to 20 conference halls, up to 60 parties in one meeting

Voicemail (optional)

Maximum support for 12 built-in voicemail concurrent channels
Built-in 16G SDstorage card


AC:100V to 240V; 50Hz/60Hz DC: -38.4V~-60V, typical -48V

Power consumption

150W(Full Match)

Size (width x depth x height)

Standard 19" 1U Frame
442mm x 310mm x 44mm


8kg(Full Match)

Environmental Indicator

Temperature:Storage Temperature:-40°C~70°C
Long-term working temperature: 0 °C ~ 45 °C
Short-term working temperature: -5°C~55°C
Humidity: Operating Humidity: 5% to 95% RH, non-condensing
Dust prevention: The working environment should be dust-proof, and the concentration of particles in the air is less than 180 mg/m3

System Reliability



Support remote maintenance, automatic inspection, log collection, support for summer time


Supports centralized/remote device management, signaling tracking, resource management, alarm management, quick start