Services
Network Design & Integration
Test planning & Execution.
Network Security Services.
Operation Support System.
.
Test Planning for Telecom Systems and Services
Test Case Strategy
End-to-End Service testing
Protocol Interoperability
Services Interoperability
Protocol Conformance to the specified standard or
specification.
Hardware and Software testing
Environmental Testing
Network Timing and Synchronization testing
Wireless Carrier Backhaul transport
Vendor Interaction
Test case development
Test Cases development for various scenarios with
attributes for i.e.
Purpose/Requirement
Prerequisites, for example entry criteria for test
Steps
Measured Parameters
Expected Results
Pass/fail criteria
Actual Results expected
Pass/Fail
Objectives and Scope Definition
Test Cases development for various scenarios with attributes for i.e.
Defect Reporting and tracking mechanisms
Establishing KQI
VOIP Protocols
-MGCP,H323,SIP,NCS, SIGTRAN
-PCMM, DQOS, IMS, etc
VOIP Services
CLASS 5 Services, Centrex services
Transport Services
DOCSIS, IP routing protocols, SONET/SDH, OTN
Carrier Ethernet, MEF, IEEE, and ITU Standards
Security
CALEA, BPI+, NENA and Telcordia based E911 Services
Performance Management
ITU Y.1731, IETF 2544
Protection switching
ITU G.8032, G.8031
MEF standards
Service Definitions and attributes MEF 6.1, MEF 10.1
Fault Management
IEEE 802.1ag(CFM), 802.1ah, 802.1ad, etc
Service and feature interaction and dependencies.
CALEA.
911
DQOS and PCMM
CDR
Routing,
AIN services,
Redundancies in various aspects
IEEE 802.1ag and ITU 1731 and other protocols
interoperability between various entities, for
example
MEP and MIP interaction
CFM interaction,
LM and delay measurements interaction
Service fault isolation using CFM protocols
Performance threshold between various entities
Service interaction from UNI and NNI perspective
MIB interactions