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Huawei IP PBX eSpace U1930

The eSpace U1930 is designed especially for small- and medium-sized businesses and branch offices of larger enterprises. As a core component of the Huawei eSpace UC solution, it provides professional IP telephony services for a maximum of 300 enterprise users.It is a highly reliable IP PBX that provides a flexible, economical, and easy-to-administer call system for highly efficient communications.


A Highly Efficient Communication System

  • Built-in high-fidelity voice conferencing applications that support diverse conference modes
  • Support for the ONLY (One Number Link You) service, ensuring that important calls will ring to a variety of user-chosen devices, and can be answered from any place and at any time
  • Built-in voice mailbox that lets callers record messages for unavailable users

  • Enhanced Enterprise Image, Without Extra Costs

  • An embedded automatic switchboard enables enterprises to provide better communication services, without hiring additional workers

  • Effective Control Mechanisms to Reduce Communication Costs

  • Number analysis and blacklist/whitelist services for controlling incoming and outgoing calls
  • Multi-level control rights (32 levels) for more tailored security and risk management
  • Password-based call restriction services help enterprises control call fees effectively
  • Intelligent routing reduces enterprises' communication costs

  • Flexible Deployment and Simplified Maintenance

  • GUI-based deployment tools can be used to deploy the device in an hour or less
  • Unified network management helps improve maintenance efficiency
  • Web-based management portal simplifies operation and maintenance

The eSpace U1930 is usually deployed at the enterprise headquarters to connect to PSTN. It supports to access from various terminals, including SIP phones, analog phones, IADs, and fax machines, providing feature-rich voice services. Application and management servers are deployed to enable the eSpace U1930 to implement diverse UC services. The following network topology is an excellent choice for small- and medium-sized enterprises.


eSpace U1930 Application Scenarios


Item Specifications
Maximum number of users 300 (a maximum of 224 FXS ports for analog users or 300 SIP users)
Terminal type Analog phones, IP phones, video phones and soft clients
Port 60 FXO ports or 2 E1/T1 ports
Trunk protocol E1/SS7, E1/R2, E1/PRI, E1/QSIG, T1/PRI, T1/QSIG, and SIP
Codec G.711A/μ, G.729a/b, and iLBC
Number of meeting participants A maximum of 12 meeting participants which can be allocated to 4 meeting halls (each hall can support up to 12 participants by maximum)
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)
Redundancy: 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 10 kg (full configuration)
Environment Temperature Storage temperature: –40° C to +70° C
Long-term operating temperature: 0° C to 45° C
Short-term operating temperature: –5° C to +55° C
Relative humidity 5% to 95% (without condensation)
Dustproof Less than 180 mg/m³ dust in the air. (Dustproof measures should be taken in the work environment)
System reliability 99.995%
Maintainability Remote maintenance, automatic configuration, log collection, and Daylight Saving Time (DST)
Manageability Centralized/remote equipment management, signaling tracing, resource management, alarm management, and quick deployment

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