Hi,

yes. The use of H.460 NAT traversal is per endpoint. One side of the
call may use it while the other side isn't.

Regards,
Jan

-- 
Jan Willamowius, [email protected], http://www.gnugk.org/

Florian von Kurnatowski wrote:
> Hi,
> 
> is GnuGK also able to "collect" streams and signaling from 
> Non-H.460-endpoints in the LAN and proxy this into a H.460 call towards the 
> VCS?
> 
> Best,
> Florian.
> 
> 
> On 04.02.2013, at 16:49, Jan Willamowius <[email protected]> wrote:
> 
> > Hi,
> > 
> > all calls using H.460.17, .18 or .19 are automatically put into proxy
> > mode (if you gatekeeper is at least routing signalling, but yours is).
> > 
> > The switch to force all calls into proxy mode and override all other
> > settings is ProxyAlways=1, which you already have in you config.
> > 
> > Regards,
> > Jan
> > 
> > Florian von Kurnatowski wrote:
> >> Hi,
> >> 
> >> I have a VCS Expressway on another site of our corporate network as an 
> >> entry point for video infrastructure. Between my LAN and this device, 
> >> there is a firewall with a static 1:1 NAT.
> >> 
> >> I'd like to run a GnuGK instance inside my internal network with endpoints 
> >> registered to it. I would like those endpoints not to know anything about 
> >> the network setup. I'd also like to keep GnuGK behind my internal firewall 
> >> for security reasons. 
> >> 
> >> I would have thought that the following should do the trick. I would have 
> >> hoped that GnuGK would redirect calls from internal endpoint 
> >> 192.168.77.129 to itself, due to the "InternalNetwork" and "ProxyAlways" 
> >> setting. It would connect to the VCS Expressway at 10.0.1.1. When a call 
> >> is made from internal, it would tell the endpoint to send RTP data to 
> >> GnuGK, then create a H460.18/H460.19/RTP-Multiplex client connection and 
> >> proxy the data.
> >> 
> >> Now, when I run this, calls to numbers registered with the VCS get 
> >> connected, however no video ever goes through. Looking at network traces 
> >> on GnuGK, it seems that only call signaling is routed, and further 
> >> connections are made directly from the endpoint to the VCS (which does not 
> >> work due to the network situation).
> >> 
> >> Is there any way to FORCE GnuGK to Proxy communications always, 
> >> irrespective of number of network interfaces, etc.?
> >> 
> >> I am running gnugk-3.0
> >> 
> >> Any ideas?
> >> 
> >> Thanks, best,
> >> Florian.
> >> 
> >> 
> >> 
> >> [RoutedMode]
> >> GKRouted=1
> >> H245Routed=0
> >> CallSignalPort=1720
> >> CallSignalHandlerNumber=4
> >> AcceptNeighborsCalls=0
> >> AcceptUnregisteredCalls=0
> >> RemoveH245AddressOnTunneling=1
> >> RemoveCallOnDRQ=0
> >> DropCallsByReleaseComplete=1
> >> SendReleaseCompleteOnDRQ=1
> >> SupportNATedEndpoints=1
> >> ForwardOnFacility=1
> >> EnableH46018=1
> >> 
> >> [Proxy]
> >> Enable=1
> >> InternalNetwork=192.168.77.0/24
> >> ProxyAlways=1
> >> ProxyForNAT=1
> >> RTPMultiplexing=1
> >> 
> >> [RasSrv::Neighbors]
> >> VCSServer=GnuGk
> >> 
> >> [Neighbor::VCSServer]
> >> Host=10.0.1.1:6002
> >> SendPrefixes=*
> >> AcceptPrefixes=*
> >> H46018Client=1
> >> H46018Server=0
> >> SendAuthUser=test
> >> SendPassword=test
> > 
> > -- 
> > Jan Willamowius, [email protected], http://www.gnugk.org/
> > 
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> 
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