Search for person "Harald "LaF0rge" Welte"

Circuit Switched Data (CSD) in GSM
62 min

Circuit Switched Data (CSD) in GSM

osmodevcall
A tour of DIVF, our OCTOI central office using yate, dahdi-trunkdev and more
71 min

A tour of DIVF, our OCTOI central office using yate, dahdi-trunkdev and more

RetroNetCall
Exploring eUICCs and eSIMS using pySim, lpac and osmo-smdpp
85 min

Exploring eUICCs and eSIMS using pySim, lpac and osmo-smdpp

osmodevcall
Group 4 Facsimile Service (Fax G4)
59 min

Group 4 Facsimile Service (Fax G4)

RetroNetCall
Using pySim-shell on sysmoISIM-SJA5 cards
61 min

Using pySim-shell on sysmoISIM-SJA5 cards

osmodevcall
Teletex: The brief abandoned step between Telex and Telefax
48 min

Teletex: The brief abandoned step between Telex and Telefax

RetroNetCall
Building wired RF test setups for cellular networks
78 min

Building wired RF test setups for cellular networks

osmodevcall
Introduction to the X.21 interface
49 min

Introduction to the X.21 interface

RetroNetCall
OCTOI project status update (Nov 2022)
53 min

OCTOI project status update (Nov 2022)

RetroNetCall
Osmocom SIMtrace2 Tutorial - SIM protocol tracing: how & why
59 min

Osmocom SIMtrace2 Tutorial - SIM protocol tracing: how & why

osmodevcall
Datex-L: The German CSPDN (Circuit Switched Public Data Network)
52 min

Datex-L: The German CSPDN (Circuit Switched Public Data Network)

RetroNetCall
ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)
64 min

ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)

RetroNetCall
Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM
70 min

Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM

osmodevcall
Osmocom Community TDMoIP (OCTOI)
65 min

Osmocom Community TDMoIP (OCTOI)

osmodevcall
Retronetworking: V5 interfaces in ISDN/PSTN
64 min

Retronetworking: V5 interfaces in ISDN/PSTN

osmodevcall
Control/User Plane Separation (CUPS) and PFCP
40 min

Control/User Plane Separation (CUPS) and PFCP

osmodevcall
SIM card profile creation, personalization, production
34 min

SIM card profile creation, personalization, production

osmodevcall
E1, TDM, PDH, SDH, Basics
28 min

E1, TDM, PDH, SDH, Basics

osmodevcall
osmo-remsim in practice
36 min

osmo-remsim in practice

osmodevcall
GSM-R and how it differs from GSM
55 min

GSM-R and how it differs from GSM

osmodevcall
High-Level into to IMS, VoLTE & VoWiFi
35 min

High-Level into to IMS, VoLTE & VoWiFi

osmodevcall
SS7 and SIGTRAN in 2G/3G networks
55 min

SS7 and SIGTRAN in 2G/3G networks

osmodevcall
Osmocom 2020 review
50 min

Osmocom 2020 review

osmodevcall
pySim-shell - next generation SIM configuration tool
50 min

pySim-shell - next generation SIM configuration tool

osmodevcall
Demystifying eSIM Technology
57 min

Demystifying eSIM Technology

Chaos Communication Camp 2023