 |
End to End implementation
for all GPRS, GSM, International Gateway,
Fixed and Value Added Services |
|
Interfacing with network elements
from Nortel, Ericsson, Motorola, Siemens |
|
Distribution to Billing, Fraud,
Data warehouse, reporting and archive server |
|
Requirements and Business
Analysis |
|
Interface Design |
|
Development and Customization |
|
Unit and Integration Testing |
|
System Testing and Acceptance
Testing |
|
Moving interfaces to Production |
|
Post-implementation Suppor |
|
Technical Documentation for
Requirements, Design, Code, Interface Setup
and Training |
|
High Availability Solution |
|
Implementation
of separate Collection, Processing and Distribution
modules in EMM ver BMP for each service provisioned,
to ensure modularity and load sharing between
nodes |
|
Each Collection, Distribution
or Processing module kept as modular as possible
by distribution of functionality between the
applicable nodes. This also ensured load sharing
in the processing nodes. |
|
• High Availability (HA)
implementation thus ensuring the flow of Mediation
operations in case of a single point of hardware
failure or in case of software failure. Both
systems reside on one server each, in a load
sharing mode. In case of a Failover, the failed
system is migrated to the other server, and
continues normal operation. |
|
Common configuration settings
|
|
Implementation of business
rules done using TCL scripts in EP-TCL nodes
of EMM ver BMP |
|
Handling of change in number
of bytes during collection of CDR data from
a Windows m/c using ASCII mode of transfer |
|
Validations required during
collection of CDR data from network elements
implemented through shell scripts which execute
before the CDR data is sent for business rule
validations in the Processing module |
|
Distribution functions provided
by means of FTP mechanisms executed through
shell scripts, as per additional requirements
of the client |
|
Database response optimizations
incorporated by means of Indexes and Tables
Spaces |
|
Recovery mechanisms provided
during Collection, Distribution and Processing
functions, for CDR data which fail collection,
distribution or database lookup during processing.
Collection and Distribution recovery provided
by means of shell scripts, and Processing
recovery provided by a separate job which
is activated by a shell script |
|
Common distribution modules
used during normal flow and recovery flow
of CDR data in modules |
|
Foresight involved in analyzing
the various rollover scenarios for CDR sequence
numbers and database content |
|
Type of Alarm messages sent
to the BOS Alarm Interface or standard BMP
error log standardized amongst the mediation
modules |
|
Clean up of tables as per user
configuration |
