xisdnload
ISDN utilities - graphical tools
RUN apt-get update && \
apt-get install -y isdnutils-xtools
RUN apt-get update && \
apt-get install -y isdnutils-xtools
RUN apt-get update && \
apt-get install -y isdnutils-xtools
RUN yum install -y xisdnload
RUN dnf install -y xisdnload
RUN apt-get update && \
apt-get install -y isdnutils-xtools