Dear community,
I have updated H323Plus for the recently released version 8 of H.323
from the ITU.
The changes aren't huge and mostly extend H.245. To quote Paul Jones
"...there is the ability to open a DTLS channel for use with WebRTC
clients. There is SCTP involved with that, though I cannot recall
off-hand whether it’s DTLS over SCTP, SCTP over DTLS, or both.
Anyway, there is a new H.235.10 that describes that.
There is the ability to advertise a nominal audio level in dBov."
All updated files are on Github now. Small bug fixes in the ASN.1 spec
have been pushed back to the ITU.
GnuGk didn't need any changes to compile with the updated H323Plus.
Regards,
Jan
--
Jan Willamowius, H323Plus maintainer
EMail : jan(a)willamowius.de
H.323 Support: https://www.willamowius.com/h323plus-support.html
Relaxed Communications GmbH
c/o Jan Willamowius, Buchsbaumweg 4, 22299 Hamburg, Germany
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
Dear community,
GNU Gatekeeper version 5.10 has been released.
This a bug fix release with no new features.
Download: https://www.gnugk.org/h323download.html
Bug fixes:
- fix a crash when handling the MasterSlaveDetermination message
- fix the documentation of [RasSrv::LRQFeatures] NeighborTimeout and
consistently treat the value as 10th of a second in the program
Regards,
Jan
PS: The H323plus mailinglist was down the last few weeks.
If you tried to post, please re-send your posting!
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)willamowius.de
Website: https://www.gnugk.org
Support: https://www.willamowius.com/gnugk-support.html
Relaxed Communications GmbH
c/o Jan Willamowius, Buchsbaumweg 4, 22299 Hamburg, Germany
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
Dear Community,
we would like to learn a bit more about the users of the H323Plus
library: What do you like, what is missing etc.
Please fill out this short questionnaire and help us decide where the
project should be headed and what needs to be done:
http://www.gnugk.org/h323plus-survey-2022.html
Thanks for your time!
--
Jan Willamowius, H323Plus maintainer
EMail : jan(a)willamowius.de
Website: http://www.gnugk.org
Support: http://www.willamowius.com/gnugk-support.html
Relaxed Communications GmbH
Frahmredder 91
22393 Hamburg
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
Dear GNU Gatekeeper community,
I have compiled a poll with 10 quick questions. Please feel free to add
any other suggestions you may have. Don't be too kind, we really want
to know what to improve.
https://www.gnugk.org/survey-2021.html
In the past, these surveys have always been a great source
of inspiration to the project.
Please keep the feedback coming. If you want me to respond to
questions or suggestions, please remember to add an email address.
Thanks for your time!
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)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
Dear community,
GNU Gatekeeper version 5.9 has been released.
Download: https://www.gnugk.org/h323download.html
New features:
- new switches [Proxy] CachePortDetection=1 and
CachePortDetectionDuration= to cache port detection packets
for faster media connects when IgnoreSignaledIPs= is active
- new switch: [EP::] ForceTerminalType=
- new place holder for port notifications: %t for port type
- experimental: better error recovery if multiplexed RTP sending fails
Bug fixes:
- fix bug in port detection with AllowSignaledIPsFrom=
- when DNS name resolves to IP without alias, remove alias from ACF completely (Cisco interop)
- remove RTP session 0 from internal tables once H.245 master has assigned a session ID
- fix compilation of Avaya support
- initialized cmsg struct to zero before using
- fix regression introduced with MatchH239SessionsByIDOnly= switch
Regards,
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)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
Dear community,
GNU Gatekeeper version 5.8 has been released.
Download: https://www.gnugk.org/h323download.html
To stay updated, please also follow us on Twitter and subscribe our blog!
https://twitter.com/h323https://blog.gnugk.org
This new release includes
New features:
- experimental support for Avaya's non-standard version of H.323
(./configure --enable-avaya) thanks Konstantin Prokazov!
- consider RFC 6598 shared network space (100.64.0.0/10) and Zeroconf
(169.254.0.0/16) as private IPs
- new switch [Proxy] AllowSignaledIPsFrom= to skip auto-detect for messages
received directly from certain IPs when IgnoreSignaledIPs=1
- new switch [Proxy] AllowAnyRTPSourcePortForH239From= to handle incorrect
RTCP addresses in H.239 OLC (EdgeProtect interop)
- new switch [RoutedMode] MatchH239SessionsByIDOnly= to never attempt to
match a H.239 reverse channel by type for improved interoperability
with EdgeProtect
- new switches to set the HTTP Content-Type header in HttpAcct,
HttpPasswordAuth and Routing::Http
- new switch [Routing::Http] JSONResponse=1 to send more flexible routing
data in the HTML reponses
- many new status port shortcuts (see manual section for details)
Bug fixes:
- fix H.460.18/.19 on multi-homed servers
- fix race condition when handling H.460.19 multiplex IDs
- fix media loop on half port-detected channel when media is very early
- fix Net-SNMP query for total bandwidth
- save RTCP address from OLC for port-detection
- always check AllowSignaledIPs= before applying IgnoreSignaledAllH239IPs
or IgnoreSignaledPrivateH239IPs
- handle extensions and CSRC in RTP header with H.235 half-call media
- better endpointIDs on Windows when compiling without OpenSSL
Regards,
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)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
Dear community,
GNU Gatekeeper version 5.7 has been released.
Download: https://www.gnugk.org/h323download.html
This version has some important bug fixes, improves interoperability
with other vendors and also has a few new features.
Bug fixes:
- several severe crashes and a few memory leaks have been fixed
Improved interoperability with:
- Lifesize endpoints
- Poly's Microsoft Teams gateway
- Polycom RealPresence Capture Server
New features:
- You get a warning in the GUI / on the status port if one of your
endpoints has an incorrect time setting and this password
authentication fails. This makes trouble shooting a lot easier.
- Invalid TPKT packets (eg. due to network errors) now don't
necessarily take down an otherwise healthy call. Use the new
AbortOnInvalidTPKT=0 switch to enable.
- You have a new %{Vendor} variable for SqlAuth RegQuerys and LuaAuth
Full change log:
- BUGFIX(ProxyChannel.cxx) fix crash on non-standard H.245 Indication from
Polycom RealPresence Capture Server
- BUGFIX(ProxyChannel.cxx) fix possible crashes on non-standard generic information in OLCs
- print warning message on status port when passwords get rejected due to wrong time
- BUGFIX(httpacct.cxx) fix memory leak
- BUGFIX(ProxyChannel.cxx) fix possible crash
- BUGFIX(gk.cxx) avoid crash when terminating in the middle of program startup,
set non-zero exit code so restarter notices error
- return unused memory back to OS periodically
- new switch: [RoutedMode] AbortOnInvalidTPKT=0 for more graceful handling of network errors
- BUGFIX(gk.cxx) fix for running on Alpine Linux (needs updated PTLib, too)
- don't start GnuGk if RTP multiplexing is configured, but we can't start the listener
- new switch: [RoutedMode] MatchH239SessionsByType=0 to fix presentations with
LifeSize endpoints over Poly's Microsoft Teams gateway
- BUGFIX(ProxyChannel.cxx) make sure we don't set RTP address on multiplexed RTCP keepalive
- BUGFIX(RasSrv.cxx) look at all tokens for H.235.TSSM
- add %{Vendor} variable for SqlAuth RegQuery and LuaAuth
Regards,
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)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
Dear community,
I'm happy to announce the release of H323Plus version 1.27.2.
- support for Alpine Linux for smaller container images
(together with PTLib 2.10.19.4)
- crash fixed on invalid RTCP packets
- memory leaks fixed
- GetCrytoMasterKey() restored that got lost in 1.27.1
- better support for cross-compiling
- various updates for newer compilers
- some smaller bugfixes
Download from https://www.h323plus.org/source/
Regards,
Jan
--
Jan Willamowius, H323Plus maintainer
EMail : jan(a)willamowius.de
H.323 Support: https://www.willamowius.com/h323plus-support.html
Relaxed Communications GmbH
Frahmredder 91, 22393 Hamburg, Germany
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
Dear community,
I just published the new maintenance release 2.10.9.4 for PTLib:
https://github.com/willamowius/ptlib/releases
Changes:
- support for Alpine Linux for smaller container images
- better support for cross-compiling
- various smaller bug fixes
Regards,
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)willamowius.de
Website: https://www.gnugk.org
Support: https://www.willamowius.com/gnugk-support.html
Relaxed Communications GmbH
Frahmredder 91, 22393 Hamburg, Germany
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
Hi,
while GnuGk, H323Plus and PTLib work on virtually all Linux
distributions, there is one notable exception: Alpine Linux.
This is because Alpine uses musl libc instead of GNU libc, which lacks
many features and our PTLib won't compile with it.
Solution: Stick with any other Linux distribution (Debian, CentOS,
Fedora etc.) or your choice of *BSD, Solaris or Windows.
Regards,
Jan
--
Jan Willamowius, Founder of the GNU Gatekeeper Project
EMail : jan(a)willamowius.de
Website: https://www.gnugk.org
Support: https://www.willamowius.com/gnugk-support.html
Relaxed Communications GmbH
Frahmredder 91, 22393 Hamburg, Germany
Geschäftsführer: Jan Willamowius
HRB 125261 (Amtsgericht Hamburg)
USt-IdNr: DE286003584
