# Import Substitution for Adults: Cases of Replacing and Merging Legacy PBXs

> On July 8, 2026 at 11:00 (MSK), the webinar "Import Substitution for Adults: Cases of Replacing and Merging Legacy PBXs" will take place. Most large companies built their infrastructure, telephony included, over decades. "It happened historically" is often th

## When

8 July 2026

## Where

online

## Format

online · webinar

## Vertical

General industry

## Organiser

Авантелеком

## Tickets

https://ict2go.ru/events/70393/

---

Canonical URL: https://affpapa.org/en/neevents/importozameschenie-dlya-vzroslyh-keysy-zameny-i-obedineniya-legacy-ats
Calendar: https://affpapa.org/neevents/importozameschenie-dlya-vzroslyh-keysy-zameny-i-obedineniya-legacy-ats.ics
NeEvents — affpapa.org. Open data, CC BY 4.0: reuse with a link.