VoLTE, TAS and MPLS newtorks

VoLTE (Voice over LTE) Support

Iway is acting on behalf of Nokia Networks for VoLTE network analysis and optimization of one of the largest telecommunications operators in the Italian reality. Purpose of the activity is to provide an assessment of the quality of service of VoLTE network by the end user's point of view . After collecting traffic data from the network, Iway engineers shall submit a detailed analysis ofpossible failures or malfunction cases, will analyzes the E2E quality of the voice and the overall system performance. The identification of possible bottlenecks and the network optimization are the main objectives of this phase.

TAS - Telephony Application Server –KPIs

In VoLTE networks the central element for call handling is TAS - Telecom ApplicationServer - which has multiple functions in the voice core networks but whose main role is to provide voice and video services to LTE users.
Iwa yhas carried out a crucial TAS related activity for an important Italian operator defining the most important KPIs for monitoring the performance and the quality of voice service in the network. Essential preparatory elements were in-depth knowledge of Nokia TAS operation, of VoLTE architecture and associated call flows.

Design, implementation andconfiguration of MPLS network

On behal fof Nokia Networks, Iway was responsible for the redesign of the entire MPLS network of  one of the major railway operator in Italian reality. The activity was also extended to its implementation and equipment configuration. Iway Network Planner team has also dealt with the migration of some of the VPN services from existing backbone to the new one, with the configuration of the circuits of SDH network and with the BSC migration. Iway is also currently engaged to provide support for the maintenance of the network.

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