Session Border Controller + Router with 2/4 BRI Ports + Up to 16 G.722 or up to 16 T.38 or G.711 calls simultaneously | G.SHDSL EFM/ATM and VDSL-ADSL | SmartNode 5530 from Patton
LANCOM 1926VAG4G: Router, VDSL-Supervectoring, ISDN, LTE bei reichelt elektronik
AVM FRITZ!Box 7590 AX (Wi-Fi 6 router met 2.400 Mbit/s (5GHz) & 1.200 Mbit/s (2,4 GHz), tot 300 Mbit/s met VDSL Supervectoring 35b, WLAN mesh, DECT-basis, ISDN-S0-aansluiting, geschikt voor Duitsland) : Amazon.nl:
ADSLgr.com Community Forum
Buy FRITZ!Box 7490 Router WiFi AC, 4 Gigabit ports, DSL / VDSL, ISDN, DECT base, 2 analog telephony ports, 2 USB 3.0 and get the best price!
FRITZ!Box 7170 - ISDN Modemrouter
Deutsche Telekom - Digibox Smart Router Business Media ADSL2+ / VDSL ISDN - ePRICE