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U1981 Unified Gateway

This powerful device combines the advantages of Huawei’s IP Telephony (IPT) and Enterprise Communications (EC) Solutions.

The U1981 Unified Gateway is a highly integrated, SIP-based, core voice gateway for both IP and analog services for Small- and Medium-sized Businesses (SMBs). Its integrated broadband and narrowband design provides VoIP and EC solutions for up to 20,000 users.

Huawei provides integrated IPT and EC solutions expertise for small- and medium-sized businesses

  • Maximum 20,000 users, or 160 FXS or 60 FXO analog ports, or 24 E1/24 T1 or 20 BRI ports per subrack
  • Built-in voice conferencing, with multiple conference access methods
  • One Number Link You (ONLY) service permits users to answer incoming calls anywhere, anytime, in the way they prefer
  • Built-in voice mailbox records messages from unanswered callers so users never miss any important calls

Specifications

Specifications

U1981

Number of Users

20,000

Number of FXS Ports

160

Number of FXO Ports

60

Number of E1/T1 Ports

24

Number of BRI Ports

20

Number of Concurrent Voice Conferences

2,000

Number of Concurrent Voice Mailboxes

30

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