VoIP in Wireshark - where's the problem?

Connectivity

Written by Fábio Cosme - 30 November 2023

Wireshark is an open source tool that allows you to capture and analyze network traffic in real time. It is an important resource for optimizing networks, including VoIP networks. read more

High-speed Internet to accelerate knowledge

Connectivity Knowledge

Written by João Nuno Ferreira - 24 November 2023

Networks play a fundamental role in science and academia. They connect teaching and research institutions and provide digital services that help researchers and students. read more

eSIM: The New "Card

Connectivity Knowledge

Written by Fábio Cosme - 28 June 2023

We are all familiar with the famous little removable card used in mobile devices to identify the user of a telephone operator's network, the... read more

ENUM: The famous unknown

Connectivity

Written by Fábio Cosme - 31 May 2023

ENUM is perhaps the most talked about protocol of the RCTS VoIP network and the pillar on which the network exists. But after all, what is ENUM? read more