sflphone-client-gnome
SIP and IAX2 compatible VoIP phone - GNOME client
RUN apt-get update && \
apt-get install -y sflphone-gnome
RUN apt-get update && \
apt-get install -y sflphone-gnome
RUN dnf install -y sflphone-gnome
RUN apt-get update && \
apt-get install -y sflphone-gnome