ipppd
User space administration programs and tools for ISDN
RUN apt-get update && \
apt-get install -y ipppd
RUN apt-get update && \
apt-get install -y ipppd
RUN pacman -S --noconfirm isdn4k-utils
RUN apt-get update && \
apt-get install -y ipppd
RUN yum install -y isdn4k-utils
RUN dnf install -y isdn4k-utils
RUN apt-get update && \
apt-get install -y ipppd