Overview
| model | Espaceu1981 | producing area | China |
| specifications | standard | Scope of use | enterprise |
| Remote maintenance | support | Terminal type | IP telephone, video telephone, analog telephone |
| quantity | five | ||
Product Details
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Huawei U1900 series unified gateway
Expert in IP voice solutions, with integrated broadband and narrowband capabilities, built-in conference resources, and high integration. During single point or distributed deployment, both simulation and IP phone terminals can be applied simultaneously.
The user capacity span of serialized products ranges from 100 to 20000, meeting various enterprise application scales.
Huawei's unified gateway adds impetus to the rapid entry of enterprise communication into the UC era.
Key Features
Comprehensive voice services promote the launch of enterprise UC
Providing comprehensive IP voice services such as high fidelity voice conferencing, One Number Communication, fax, and IVR, providing strong support for enterprise unified communication applications;
Blacklist, permission (level 32) control, and password call restriction can effectively control business calls;
Support SIP TLS encryption to ensure business security;
Visual quick installation tool, web-based management interface, simple maintenance, and OPEX saving.
technical specifications
| parameter | U1981 | U1980 | U1960 | U1930 | U1911 | U1910 |
| Number of users (total of various terminals) | 20000 | 10000 | 1000 | three hundred | one hundred | one hundred |
| Number of SIP users | 20000 | 10000 | 1000 | three hundred | one hundred | one hundred |
| Number of built-in simulated users | one hundred and sixty | 0 | one hundred and ninety-two | two hundred and twenty-four | sixty-four | ninety-six |
| Number of simultaneous online sessions | 2000 | 2000 | four hundred and twenty | sixty | one hundred | thirty |
| Number of E1 interfaces | twenty-four | thirty | twenty-eight | two | twelve | one |
| Number of T1 interfaces | twenty-four | twenty | twenty-eight | two | twelve | one |
| Number of participants (concurrent number) | 2000 | nine hundred and sixty | three hundred and sixty | twelve | sixty | twelve |
| IVR concurrency | two hundred and forty | four hundred and eighty | two hundred and forty | twenty | one hundred | twenty |
| Number of attendant console groups | thirty-two | two hundred and fifty-six | thirty-two | thirty-two | thirty-two | thirty-two |
| Number of simultaneous online SIP TLS encrypted calls | 2000 | 1600 | three hundred | eighty | one hundred | forty |
| BHCC | 180K | 180K | 36K | 28.8K | 14.4K | 14.4K |