Overview Of U281SMU02
No Data FoundSpecification Of U281SMU02
U281SMU02 Datasheet
U281SMU02 Specification
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) |