eSpace U1980

Key Features

• Built-in high-fidelity voice conferencing with support for multiple meeting modes
• Supports One Number: Answer important calls anytime, anywhere.
• Support unified messaging integration—never miss a call.
• Built-in auto attendant to showcase your corporate image and enhance brand value.

Technical Specifications (14Item

Single-user capacity

10,000

Device Type

Simulated Phone, IP Phone, Video Phone, Soft Client

Trunk Interface

30E1, 20T1, 56FXO

Signaling Protocol

E1/SS7, E1/R2, E1/PRI, E1/QSIG, T1/PRI, T1/QSIG, SIP

Codec

G.711A/μ, G.729a/b, iLBC

Number of Conference Channels

Up to 960 participants, up to 320 rooms, and up to 120 parties per room.

Power

AC: 100V～240V; 50Hz/60Hz DC: -38V to -75V, typical -48V and -60V. Power module 2+1 redundant backup

Power Consumption

400W (Fully Configured)

Dimensions (W x D x H)

Standard 19-inch 6U Chassis 436mm x 420mm x 264mm

Weight

31~3 2kg

Environmental Metrics

Temperature: Storage temperature: -40℃ to 70℃; Operating temperature (long-term): 0℃ to 45℃; Operating temperature (short-term): -5℃ to 55℃. Humidity: Operating humidity: 5% to 95% RH, non-condensing. Dust protection: The working environment must be dust-free with particulate concentration below 180 mg/m³.

System Reliability Metrics

99.999%

Maintainability

Supports remote maintenance, automated inspections, log collection, and daylight saving time

Manageability

Supports centralized/remote device management, signaling trace, resource management, and alarm management