It's currently only support RadAuth, and needs H.235 Tokens. Also login 
with multiple usernames isn't support yet, while it's not impossible from design point.

IBSng supports both RRQ and ARQ authentication. on RRQ only username and password
are checked. Login actually happens on ARQ. IBSng uses H323-credit-time radius attribute
to inform gnugk about available call time of user.

A sample configuration can be found via /usr/local/IBSng/addons/gnugk/gnugk.ini
I've tested this with openphone and ohphone and gnugk 2.2.1 on linux.

IBSng now uses update accounting packets, to ensure user is online on gnugk. Please
make sure you have the coressponding config in GnuGK. Ras attribute gnugk_acct_update_interval
is related to same option in gnugk, set it to same value.

There's a problem that calling a destination that is defined in IBSng voip tariff and
GnuGK can't connect to it(either by it's destination is not known in GnuGk, or is unreachable)
will cause user to remain online. This is because GnuGK doesn't send any notification to IBSng
that user couldn't start the call. By use of update accounting, IBSng now can detemine
that user is not online, but it takes about 2 minutes on default configuration.






Please send corrections/updates to farshad@parspooyesh.com.