Huawei IP PBX eSpace U2980

Huawei IP PBX eSpace U2980
Huawei IP PBX eSpace U2980
Overview
Functioning as a unified gateway, the eSpace U2980 is
the core device of the UC solution. With a professional
hardware and software structure, the eSpace U2980
provides services with high performance and reliability for
enterprises. The eSpace U2980 has the following functions:
Front view of frame
Rear view of frame
HUAWEI ENTERPRISE A BETTER WAY
y Enables IPT subscribers to manage subscriber registration
and triggering services.
y Provides IPT subscribers with voice conference resources,
which can be deployed in distributed mode.
y Offers gateways to connect IPT subscriber calls to the
current voice system. The gateways can be deployed in
distributed mode.
The eSpace U2980 is a flagship platform in Huawei voice
communication domain. This platform enables broadband
and narrowband integration access and provides powerful
and flexible networking capabilities. The eSpace U2980
is designed based on the mTCA architecture. Compared
with universal servers, the eSpace U2980 provides a
larger capacity and higher security and reliability. A fully
configured system (three frames cascading) supports a
maximum of 50,000 subscribers.
Features
Service Access and Media Resource Capability
High Security
y Functioning as a unified service access platform, the eSpace
U2980 improves solution integration, facilitates service
management, and reduces costs for enterprises.
y Provide voice playing, digit collection, voice recording, fax,
conference functions and so on, and 12 slots, which can be
configured flexibly according to the service requirement.
y Unified message features, including fax and voice message
leaving, receiving and sending, and enabling users to avoid
missing important calls and guarantee the call reach ability.
y With an excellent security design, the eSpace U2980 can
protect the network and all the valid subscribers from the illegal
operations such as malicious network attacks, illegal registration,
anonymous calls, and wiretap.
y Support TLS for signaling encryption and SRTP for media
encryption.
y The eSpace U2980 provides strict data protection mechanisms
and hierarchical user authority management.
Smooth Expansion
Powerful and Flexible Networking Capabilities
y Support E1/T1(ITU-T standard) trunk, include ISUP/TUP/PRI etc.,
which can connect to the traditional PBX and PSTN network.
y Support SIP trunk and VoIP functions.
y Support centralized and distributed networking to improve
resource distribution flexibility.
High Reliability
y Hardware reliability: To ensure the reliability of the hardware
system, the eSpace U2980 adopts the reliability design measures
such as adopting a distributed hardware structure, active and
standby boards, and load sharing, and adopts strictly-selected
components that have passed burn-in tests.
y Software reliability: By adopting a hierarchical and modularized
structure, the eSpace U2980 provides the functions such as
protection performance, error tolerance, and fault detection and
handling in software design.
y System overload control: The eSpace U2980 provides the
overload control mechanisms such as 4-level overload restriction,
and CPU flow control to ensure system reliability.
y The requirement for capacity expansion has been taken into
account in designing the hardware and system processing
capability of the eSpace U2980. In this way, the eSpace U2980
features a capability of smooth capacity expansion. A single
frame can support 10,000 subscribers, and the whole system (3
frames cascading) can support 50,000 subscribers.
Application Scenarios
U2980 Single-Site
Networking
For large and medium sized branch, the
eSpace U1900 series gateway can be
deployed to implement incoming and
outgoing call with PSTN locally, and also
can the U1900 series gateway can work as
local generation gateway while the U2980
in headquarter is down.
IP Phone
U2980
e S p a c e U 2 9 8 0 s u p p o r t s S i n g l e -S i t e
centralized networking, which is applicable
to large and medium sized enterprises with
several branches. U2980 can be deployed
at the headquarter, and connects to the
carrier’s networks like PSTN through
E1 or T1 interfaces. The application and
management servers can also be deployed if
necessary. Users can adopt various types of
terminals like analog phones and IP phones
to enjoy the communication services.
IAD
App/Mgnt Server
SIP
Analog Phone
Fax Machine
SIP
U1900
Analog
Phone
IAD
Fax
Machine
IP Phone
Branch1
IP Phone
Branch2
Analog
Phone
Fax
Machine
For the small sized branch, the IAD and
EGW are suggested to be deployed. IAD
supports local switch of analog phones
and EGW supports local generation for the
branch phones.
U2980 supports All-In-One mode, which
means the Call AS server can be integrated
with U2980 as a board inserted in the
U2980 frame.
U2980 Dual-Sites
Networking
eSpace U2980 also supports Dual-Sites
centralized networking for higher reliability.
The two sites work in Active-Active mode
to implement the geographical redundancy.
The terminals register to one site in normal
situation, while one of the sites is down,
the other site will take over all the users,
and provides services to the users.
For large and medium sized branch, the
eSpace U1900 series gateway can be
deployed to implement incoming and
outgoing call with PSTN locally, and also
can the U1900 series gateway can work as
local generation gateway while the U2980
in headquarter is down.
For the small sized branch, the IAD and
EGW are suggested to be deployed. IAD
supports local switch of analog phones
and EGW supports local generation for the
branch phones.
U2980
App/Mgnt Server
App/Mgnt Server
IAD
IAD
Analog Phone Fax Machine IP Phone
Analog Phone Fax Machine
U1900
Analog
Fax
Phone Machine
U2980
IP Phone
U1900
IP Phone
Branch1
IP Phone
Analog
Branch2 Phone
Fax
Machine
Technical Specifications
Parameter
Functionalities and Specifications
Appearance
Maximum Number of Users
10,000 subscribers for single frame, and maximum of 50,000 subscribers by 3 frames cascading
Trunk interfaces
32E1/T1 for single frame
Signaling Protocol
E1/ISUP, E1/TUP, E1/PRI, T1/PRI(ITU-T standard), SIP
Codec
G.711, G.729, G.722, G.722.1, G.722.2, G.723, iLBC, AMR/EVRC
Number of Meeting Channels
480 participants for each meeting hall
BHCC
57.6K (single frame)/288K(3 frames cascading)
Power Supply
AC: 110V/220V DC: -48V
Dual power supply redundancy
Maximum Power Consumption
800W(fully configured)
Dimensions
4U frame
Height:175mm, Width:442mm, Depth:550mm
Weight
45KG(Fully configured)
Environment
Temperature
Long-term working: -5°C~45°C; Short-term working:55°C; (Hard disk and X86 board such as
GPU/SGU/OMU/GSU: 0°C~40°C)
Humidity
5%~90% RH, no condensing
Air Pressure
70~106KPa
Seismic
Performance
Resist 7~9 level on the Richter earthquake
System Reliability
99.999%
Maintainability
Remote maintenance, log collection,and hot patch
Manageability
Centralized/Remote equipment management, signaling tracing, resource tracing, and alarm
management
Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.
General Disclaimer
The information in this document may contain predictive statements including,
without limitation, statements regarding the future financial and operating results,
future product portfolio, new technology, etc. There are a number of factors
that could cause actual results and developments to differ materially from those
expressed or implied in the predictive statements. Therefore, such information
is provided for reference purpose only and constitutes neither an offer nor an
acceptance. Huawei may change the information at any time without notice.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Industrial Base
Bantian Longgang
Shenzhen 518129, P.R. China
Tel: +86-755-28780808
Version No.: M3-001033183-20120802-C-2.0
enterprise.huawei.com
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