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Huawei IP PBX eSpace U1930

Huawei’s eSpace U1930, a small and medium capacity IP PBX, is a core component of Huawei IP telephony solution that provides professional voice services for a maximum of 300 users. U1930 offers flexible deployment options based on business needs. It helps to improve communication efficiency and enhance enterprise value.


Efficient Communication System to Grasp Business Opportunities

  • Built-in audio conference bridge, support scheduling conference and instant conference, and making conference convenient and efficient
  • One Number Link You (ONLY) service provides mobility to the user, enabling seamless reach ability anytime anywhere.
  • Built-in voice mail service，including voice message leaving, receiving and sending, and enabling users to avoid missing important calls and guarantee the call reach ability.


    • Enhanced Enterprise Image and Better Branding

  • Corporate main number service, which shows a unified enterprise image to the public and helps create better brand value.


    • Effective Control Mechanism to Reduce Communications Cost

  • Number analysis, blacklist and whitelist features, to improve calling efficiency
  • Customized call right control of up to 32 levels.
  • Personal authorized password for effective control of toll calls.
  • Intelligent routing based on duration and fee.


    • Flexible Deployment, Implementing Installation within One Hour

  • Supports unified network management system (eSpace EMS) and local maintenance tool (LMT), and provides graphic tool for one hour deployment.
  • Local phone number querying
  • Remote Activation/Deactivation of services by phones
  • Built-in Web configuration features, which support conference scheduling, call forwarding and ONLY services configuration.

eSpace U1930 can be deployed as a IP PBX in case of small and medium enterprise or can be used as a remote survival gateway for big enterprise networking.


eSpace U1930 is deployed at headquarters to connect to carrier' networks like PSTN through E1, T1 or FXO. If necessary, application and management servers can also be deployed. Users can adopt various types of terminals like analog phones, fax machines and IP phones to enjoy the communication services.


eSpace U1930 Application Scenarios


Item Functionalities and Specifications
Maximum Number of Users 300 (up to 224 FXS interfaces for analog phones)
Trunk Interface 60 FXO, 2 E1/T1
Terminal Type Analog phone, IP phone, video phone and soft clients
Trunk Protocol E1/SS7, E1/R2, E1/PRI, E1/QSIG, T1/PRI, T1/QSIG, SIP
Codec G.711A/μ, G.729a/b, iLBC
Number of Meeting Channels 4 meeting halls (each supporting up to 12 parties) and 12 meeting channels
Built-in voice mail 10 channels concurrently
Power Supply AC: 100 V to 240 V, 50 Hz/60 Hz
DC:-38.4 V to -60 V,Typical value: -48 V
Supports dual powe:1+1 backup
Maximum Power Consumption 220 W(full configuration)
Dimensions (H x W x D) Standard 19-inch 2 U subrack
86.1 mm x 442 mm x 310 mm
Weight 10kg (full configuration)
Environment Temperature Storage temperature: -40℃ to 70℃
Long-term working temperature: 0°C to 45°C
Short-term working temperature: -5°C to 55°C
Humidity Working humidity: 5% to 95% relative humidity (RH), no condensing
Dustproof Dustproof measures should be taken in the working environment. The potency of dust is less than 180 mg/m³ in the air.
System Reliability 99.995%
Maintainability Remote maintenance, automatic configuration, log collection, and daylight saving time (DST)
Manageability Centralized/Remote equipment management, signaling tracing, resource tracing, alarm management, and quick deployment

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