Emergency Workstation - Huawei U-SYS MRS6100 Technical Manual

Technical Manual
U-SYS MRS6100 Media Resource Server
The system provides functions such as connection tracing, signaling tracing, interface
tracing and message interpretation. With these functions, a real-time and dynamic
trace can be conducted on the connection process, state transition, resource usage,
telephone number information transfer and control information streams related to
terminal users, trunk circuits, signaling links and interface protocols. The tracing
information can be preserved for future reference. In this way, the system provides
powerful fault analysis and location capabilities for users.
Signaling analysis
The system provides embedded signaling analysis tool software developed
independently by Huawei. The software works along with the trace management
functions to analyze the signaling interaction processes in an online or offline mode.
The system provides strong maintenance approaches to quickly locate fault causes
and optimize the signaling link configuration.
II. Alarm console
The alarm console correctly reflects the alarms recorded in the BAM in real time.
Through the alarm console, an operator can query and view all alarms, and manage
the alarms as well.
Alarm information includes the alarm name, generation (and restoration) time, alarm
level, location information, and restoration suggestions.
III. Traffic measurement report system
The traffic measurement (traffic statistics) system performs measurements and
statistics on the services and objects of various call types. By analyzing the statistic
data, the system knows the running conditions of the SoftSwitch, the gateways, the
whole network and the terminals. Therefore, it provides the basic data for the planning,
design, operation, management and maintenance of the telecommunication network.

6.4 Emergency Workstation

The emergency workstation software is installed on the emergency workstation. It can
automatically synchronize (back up) data contents in the BAM server through the
network (a synchronization request is originated every four hours by default). Once
the BAM server stops running, the emergency workstation can restore the BAM
database by using these backup data, and serve as the BAM server temporarily.
When the BAM server is recovered, the emergency workstation then is switched over
to the original working mode. Therefore, the emergency workstation is mainly used as
the backup device for the system BAM data.
The MRS6100 emergency WS uses HUAWEI C5210 server. Table 6-1 lists its basic
hardware configuration.
Huawei Technologies Proprietary
6-9
Chapter 6 MRS6100 Terminal System