> Robert Kulagowski wrote: >> Expressway and Polycom's Video Border Proxy are products that are used >> to support firewall traversal. >> >> Does the upcoming H460 feature mean that an internal gatekeeper, like >> a Tandberg VCS, would communicate with a GnuGK that's outside the >> firewall for traversal? I can picture how the outbound path would >> work, but what about for an inbound IP call? >> >> How would the GnuGK know that an inbound connection from the Internet >> to ip.add.pub.lic needs to be connected to a particular inside host? On Tue, May 19, 2009 at 3:28 PM, Jan Willamowius<jan@xxxxxxxxxxxxxx> wrote: > The idea is to let GnuGk handle all the firewall traversal itself, > without the help of a border proxy etc. > > GnuGk will act as traversal server and has to be on a public IP, then > endpoints behind firewalls can register and GnuGk will proxy the media > for these calls and use H.460.18 and .19 to get it through the firewall. > But the H.460 endpoint needs to register, I don't think you can do this > with unregistered endpoints. If the caller is unregistered, but not > firewalled, it can call a registered internal endpoint behind the > firewall. I'm now in the "trying to get it to work" phase. I have a GnuGK running on a Windows 2003 server. I've got two internal clients that can now register to the GK, and they can dial each other using their 6-digit "telephone numbers". I've looked through the docs, and the examples on the website, but I guess I'm missing something. I've got two Polycom HDX 4000's with the H460.18 enabled. The W2K3 server is firewalled, but not NATted. My gatekeeper.ini is this: [Gatekeeper::Main] Fortytwo=42 [GkStatus::Auth] rule=allow [RoutedMode] GKRouted=1 EnableH46018=1 [Proxy] Enable=1 InternalNetwork=10.244.0.0/16 RTPPortRange=50000-59999 Which I'm not sure is enough. I've been trying to use the Polycom test IP numbers they have on their website, but I'm not getting through, but I'm not sure if it's my side, or theirs. Are there other test IP numbers out there that I can try? What else have I gotten wrong in my .ini file? Thanks. ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/
