[h323implementers] GNU Gatekeeper 4.5 released

Jan Willamowius jan at willamowius.de
Thu Mar 16 17:41:26 EDT 2017


I'm proud to announce that GNU Gatekeeper 4.5 has been released.

The most important change is the implementation of TCP keepalives for
H.460.18 (bugfix) and optionally for all kinds of calls (feature). This
is really important for NAT traversal.

In addition to the keepalives there are a number of bugfixes and a few
minor feature additions (see the change notes below).

You can download the new version from

Please see the full change log below.

Changes from 4.4 to 4.5
- new feature to send H.225 and H.245 keep-alives for all calls, enable
  with [RoutedMode] EnableGnuGkTcpKeepAlive=1,
  set interval with GnuGkTcpKeepAliveInterval=n
- BUGFIX(ProxyChannel.cxx) send H.225 and H.245 keep-alives when acting
  as H.460.18 client
- BUGFIX(ProxyChannel.cxx) disable RTP/RTCP port check for IPs in
  AllowedSignalIPs= when doing port detection
- [Proxy] AllowedSignalIPs= can now process a list of networks
- add shortcurt 'rl' for status port command 'rotatelog'
- new switch [CallTable] SetCalledStationIdToDialedIP=1
- new switch [CallTable] UseDestCallSignalIPAsDialedNumber=1 to place the
  destSignalIP into the %{DialedNumber} field if no dialed number is
  available in the ARQ / Setup
- BUGFIX(ProxyChannel.cxx) fix crash on invalid sourceCallSignalAddress
- add optional parameter for call transfer method to MakeCall status port command
- BUGFIX(Toolkit.*) fix bug in IP comparison
- BUGFIX(Toolkit.*) the internal networks configured with the [Proxy]
  InternalNetworks switch were added to the detected internal networks and
  didn't replace them, now they replace them as documented

Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail  : jan at willamowius.de
Website: https://www.gnugk.org
Support: https://www.willamowius.com/gnugk-support.html

Relaxed Communications GmbH
Frahmredder 91
22393 Hamburg
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584

More information about the h323implementers mailing list