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U281SGU02
Model: Huawei eSpace U2980 contact centers U281SGU02
Details: Huawei eSpace U2980 contact centers U281SGU02 Signaling General Processing Unit
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
Description
U281SGU02 Overview
Quick Specs Figure 1 shows the appearance of U281SGU02.
Table 1 shows the Quick Specs.
| 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/ABG.723.1G.722/G.722.1/G.722.2AMRAMR-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: 3Deployed with USM: 24 |
| Mean Time Between Failures (MTBF) | 10 years |
| Processing Capabilities of a Single U2980 | Number of E1 trunks: 960Number of IVRs: 480Number of agents: 480 |
| Performance Indicators | Call connection rate ≥ 99.999%Mean Time Between Failures (MTBF): 10 yearsMean Time To Repair (MTTR): 30 minutes |
| Phone Compatibility | Huawei 7900 series IP phonesHuawei iAgent IP SoftPhoneHuawei IADs |
| Power Supply and Consumption | Rated voltage: –48V DC/100V AC to 240V ACMaximum power consumption (single subrack, full configuration): About 800W |
| 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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