02/09 – 04/09

„Smpp Proxy“ for Mobile Operator in Bonn

Sector
Telecommunication

Description

The smpp proxy interacts as an intermediate system for manipulating
the short messages exchanged between an External Short Message Entity
(ESME) and a Short Message Service Center (SMSC). Depending on the type
and content of a short message the smpp proxy changes the message,
drops the message or generates a new message.

Role/Tasks
Concept, development, packaging and installation of the smpp proxy
(including connection handling, Processing Data Unit (PDU) handling,
exception handling, statistic reporting and snmp monitoring).
Concept and development of the smpp test client and server
(including ESME simulation, SMSC simulation, script support
and loadtest support).
Documentation of smpp proxy and test tool
(including Installation Guide, Operations Guide, Development Guide,
Configuration Docs Generator, Error/Warnings Docs Generator).

Skills
Frameworks/Libraries

• ireasoning snmpagent 4.0
• jdom 1.1
• opensmpp 2.0
• spring 2.5.6
• xstream 1.2

Languages/Standards

• jdk 1.6.0_07
• smpp 3.4
• xml/xpath/xslt

Operating Systems

• centos linux 2.6.18
• drbd 8.0.3
• heartbeat 2.0.8

Tools

• bugzilla 2.16.5
• eclipse 3.4.0
• mvn 2.0.8
• mvn rpm plugin 2.0
• svn 1.4.4

Size
3 persons