U281GPU02
| Model: | Huawei eSpace U2980 contact centers U281GPU02 |
| Detail: | Huawei eSpace U2980 contact centers U281GPU02 General Processing Unit |
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U2980 Specifications | |
Maximum Number of Concurrent Online Agents and IVRs | 480 agents + 480 IVRs |
Digit Collection Modes | RFC2833 or DTMF |
Audio Codec Protocols | G.711 (A-law and μ-law) G.729A/B/AB G.723.1 G.722/G.722.1/G.722.2 AMR AMR-WB |
Audio File Formats | WAV, VOX, 3GP, or AVI |
Trunk Signaling Protocols | E1: ISUP, TUP, PRI, or QSIG (basic call) T1: PRI (ANSI standard) Broadband protocol: SIP |
Security | SRTP/SRTCP (negotiation standard: RFC4568): AES_CM_128_HMAC_SHA1_80, AES_CM_128_HMAC_SHA1_32; SIP OVER TLS: TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_3DES_EDE_CBC_SHA, TLS_RSA_WITH_RC4_128_SHA |
Busy Hour Completed Calls (BHCC) | 12,000,000 |
Main Control Board Switchover Time | 3s |
Maximum Number of Cascaded Subracks | Deployed alone: 3 Deployed with USM: 24 |
Mean Time Between Failures (MTBF) | 10 years |
Processing Capabilities of a Single U2980 | Number of E1 trunks: 960 |
Performance Indicators | Call connection rate ≥ 99.999% |
Phone Compatibility | Huawei 7900 series IP phones |
Power Supply and Consumption | Rated voltage: –48V DC/100V AC to 240V AC |
Dimensions (H x W x D) | 175 mm x 442 mm x 550 mm (4U) |
Weight | About 45 kg (single subrack, full configuration) |
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