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
Features and Features
100 (maximum 100 IP users/64 local simulated users)
Analog phone, IP phone, video phone, soft client
Up to 24 FXOs, Up to 6E1/T1 Interfaces, Up to 8BRI Interfaces
Up to 60 participants, up to 20 conference halls, up to 60 parties in one meeting
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
Size (width x depth x height)
Standard 19" 1U Frame
442mm x 310mm x 44mm
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
Support remote maintenance, automatic inspection, log collection, support for summer time