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U1900 Series Unified Gateways

Huawei's unified communication gateways offer rich IP-PBX telephony and conferencing capabilities for up to 20,000 users and support for analog equipment in hybrid environments.

U1900 Series Gateways provide upstream connections to the Public Switched Telephone Networks (PSTNs) or to voice switches in private networks. Downstream support for IP phones, analog phones, and soft terminals brings effective communication and collaboration to every user.

Intelligent routing, whitelist/blacklist features, instant messaging, and carrier-grade reliability deliver high-quality IP-based voice and communications services for enterprises at low TCO.

Step into the world of unified communications and collaboration with Huawei U1900 Series Unified Gateways for rich voice and conferencing services

  • IP telephony services include high-fidelity voice conferencing, One Number Link to You (ONLY), faxing, mailbox, custom messaging, and Interactive Voice Response (IVR)
  • Comprehensive call controls support whitelisting and blacklisting by phone number, 32-level customizable call rights and passwords
  • Session Initiated Protocol (SIP) and Transport Layer Security (TLS) encryption ensure security
  • Intuitive, quick installation tool and web-based management system for easy maintenance and reduced OPEX

Specifications

Specifications

U1981

U1980

U1960

U1911

Maximum Number of Users (total number of terminals)

20,000

10,000

1,000

100

Maximum Number of SIP Users

20,000

10,000

1,000

100

Maximum Number of Directly Connected Analog Users

160

0

192

64

Maximum Number of Concurrent Online Sessions

2,000

2,000

420

100

Maximum Number of E1 Ports

24

30

28

12

Maximum Number of Concurrent Participants

2,000

960

360

60

Maximum Number of Concurrent IVR Connections

240

480

240

100

Maximum Number of SoftConsole Groups

32

256

32

32

Maximum Number of Concurrent Online Calls Encrypted using SIP TLS

2,000

1,600

300

100

Busy Hour Call Completion (BHCC)

180k

180k

36k

14.4k