The ISDN end is approaching!
Large telecom providers like A1 have been informing their customers for some time about the upcoming technology change. ISDN telephony is displaced by the more effective IP telephony. Most providers now offer their customers exactly one way to switch.
Not with us - we offer you various migration paths, according to your requirements and wishes.
Wa (h) freedom for you - switch to IP telephony in your own way! Find your variant on:
Thanks to Alexander Andrews on unsplash for the amazing pic!