Robin Sims

Robin Sims Email and Phone Number

Retired
Robin Sims's Location
Kenilworth, England, United Kingdom, United Kingdom
Robin Sims's Contact Details

Robin Sims personal email

n/a
About Robin Sims

A Subsystem/System Tester with over 25 years of working in the Telecommunications industry having had extensive experience of writing test documents from requirements through to the writing and performing of tests then analyzing the results. Experienced in using protocol analyzers/simulators especially the Catapult DCT2000.In own time worked on project involving Excel & VBA for an automated results system.Specialties: DCT2000, EAST, K1197, K1297, Spectra, Martinet, SS7, INAP, CAMEL, ISUP, BT NUP, MTP, SIP. SCCP.For the last two years working in the finance industry testing for Fundtech Financial Messaging.

Robin Sims's Current Company Details

Retired
Robin Sims Work Experience Details
  • Fundtech Financial Messaging Limited
    System Test
    Fundtech Financial Messaging Limited Nov 2011 - Jul 2016
    Nottingham, United Kingdom
    System testing of User Interface, Message Standards and Messaging Interfaces.
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  • Ericsson
    Function Test
    Ericsson May 2006 - Jun 2010
    • On the job training in Stockholm of Ericsson’s ways of working and TTCN3.• Testing the functionality of the Application Server using the SIP interface.• Writing of test titles and purposes from requirements documentation.• Producing message sequence charts from tiles and purposes.• Writing of TTCN3 scripts that follow the message sequence charts.• Analyzing the results from tests run using Wireshark. Break while DCT2000 scripting (see below)
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  • Ericsson
    Dct2000 Scripting
    Ericsson Dec 2007 - Mar 2009
    • Writing and integration of a script to simulate several SCP services and hence test the SSP functionality of the Ericsson Telephony Soft Switch product via the INAP interface. This work started as a fairly simple service while working in Aachen Germany, then the scope was expanded to include additional services and the task was completed in Zagreb, Croatia where transfer of knowledge was carried out.
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  • Marconi Ltd
    Soft Switch Network Integration
    Marconi Ltd 2005 - 2006
    • Conformance testing of SIP server using the IPNetfusion EAST test platform. (This turned out to be an exercise in debugging the EAST conformance tests as much as testing the SIP server.)• Verification of Soft Switch Signalling Point Relay using DCT2000.• Verification of MTP International boundary working.
  • Marconi Ltd
    Intelligent Network Service Control Point Integration And Test
    Marconi Ltd 2002 - 2005
    • Verification of Parlay to INAP inter-working for 3 different variants of INAP.• Verification of CAMEL IN service using the DCT2000.• Developing a DCT2000 script to performance test a proprietary interface that sits on UDP, between the SCP and customer platform.• Writing of test titles and purposes from requirements documentation.• Writing of test scripts for the DCT2000.• Customer Support.
  • Marconi Ltd
    Soft Switch Network Integration
    Marconi Ltd 2001 - 2002
    • Verification of IN Call Gap functionality.• Integration of ISUP.• Writing a script for the K1197 to generate NUP/ISUP traffic.
  • Marconi Ltd
    Signalling Gateway Integration And Test
    Marconi Ltd 1999 - 2001
    • Integration of proprietary interface between Signalling Controller and Signalling Unit.• Running and analyzing MTP Level 3 Conformance tests.• Performance testing.• Writing of test titles and purposes from requirements documentation.• Writing of K1297 test scripts, running tests and analyzing results.
  • Gpt Telecommunications
    Intelligentnetwork Service Switching Point System Proving
    Gpt Telecommunications 1994 - 1999
    • Updating of NUP, ISUP and INAP protocols on K1197.• Verification of inter-working between NUP/ISUP and INAP protocols.• Writing of DCTS (forerunner of DCT2000) scripts for testing the INAP, ISUP and NUP interfaces.• Writing of test titles and purposes.• Writing of K1197 scripts for testing SCCP.

Robin Sims Skills

Isup Inap Ss7 Ip Intelligent Networks Umts Sip Tcp/ip Telecommunications Testing System Testing Sccp Wireshark Softswitch Integration

Robin Sims Education Details

Frequently Asked Questions about Robin Sims

What is Robin Sims's role at the current company?

Robin Sims's current role is Retired.

What is Robin Sims's email address?

Robin Sims's email address is ro****@****-fm.com

What schools did Robin Sims attend?

Robin Sims attended Coventry University, Coventry Tech.

What skills is Robin Sims known for?

Robin Sims has skills like Isup, Inap, Ss7, Ip, Intelligent Networks, Umts, Sip, Tcp/ip, Telecommunications, Testing, System Testing, Sccp.

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