isdngw
An ISDN to H.323 Gateway
isdngw is a gateway between telephony on ISDN and telephony on IP networks using H.323. It is based on OpenH323 and ISDN4Linux. The gateway uses ISDN to make and receive calls but any type of phone (pots, mobiles, etc.) can call and be called.
There is no official package available for openSUSE Leap 15.5Distributions
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.