Scenario:
======
I have an ADSL line with a dynamic public IP and a dyndns address for it.
I have my gnugk running on a single NIC with an internal IP address
192.168.1.15
I have my gnugk in the DMZ of the ADSL router and have done port
forwarding to it.
I have my endpoints registered and calling between them.
T_120 Always On tcp 1503 - 1503 1503 - 1503 192.168.1.15
H_323 Always On tcp/udp 1718 - 1721 1718 - 1721 192.168.1.15
H245_Q931 Always On tcp 30000 - 32000 30000 - 32000 192.168.1.15
RTP Always On udp 1024 - 60200 1024 - 60200 192.168.1.15
Problem 1:
=======
The moment I add the lines below for external calls, a few of my
endpoints suddenly cannot register and get the messages below that:
ExternalIP=mydomain.co.za
ExternalIsDynamic=1
2009/10/27 11:09:06.644 2 RasSrv.cxx(175) RAS Read from
192.168.1.70:1719
2009/10/27 11:09:06.645 2 RasSrv.cxx(226) RAS Received GRQ from
192.168.1.70:1719
2009/10/27 11:09:06.645 1 RasSrv.cxx(354) RAS GRQ Received from
192.168.1.70:1719
2009/10/27 11:09:06.646 2 RasSrv.cxx(394)
GCF|192.168.1.70|5678|terminal;
2009/10/27 11:09:06.646 2 RasSrv.cxx(238) RAS Send GCF to
192.168.1.70:1719
The systems that fail after I add the lines are Aethra Maia XC and
Aethra Vega X3 running version 1.5.23 and 12.1.10 software respectively.
Q> Does this mean that in Proxy mode the gatekeeper needs two NICs, one
facing the external network and one facing the internal private side?
I assume this will cure the endpoints failing to register.
Problem 2:
=======
I am using Polycom PVX internally and can do calls to an external IP
just fine, but external systems cannot call into my internal endpoints.
Here is my config:
[Gatekeeper::Main]
Fourtytwo=42
TimeToLive=60
ExternalIP=mydomain.co.za
ExternalIsDynamic=1
DefaultDomain=mydomain.co.za
[RoutedMode]
GKRouted=0
H245Routed=0
AcceptUnregisteredCalls=1
Q931PortRange=30000-30999
H245PortRange=31000-31999
[Proxy]
Enable=1
ProxyAlways=1
InternalNetwork=192.168.1.0/16
T120PortRange=50000-59999
RTPPortRange=1024-65535
ProxyForNAT=1
[GkStatus::Auth]
rule=allow
[RoutingPolicy]
default=explicit,internal,dns,catchall
[Routing::CatchAll]
CatchAllAlias=1234
[RasSrv::LRQFeatures]
AcceptNonNeighborLRQ=1
[RasSrv::RRQFeatures]
SupportDynamicIP=1
The moment I enable GkRouted or H245Routed in [RoutedMode] nothing works.
Do I need to modify my CName DNS records to point to my extensions like so:
1234@ points to mydomain.co.za
At the moment if I call from an external unregistered public IP to any
of my extensions I get a "No route to destination" message.
Once this is all working:
===============
I assume that external unregistered callers will be able to call to any
of the internal extensions by using extension@xxxxxxxxxxxxxxx
I'd also like to send all incomming calls to mydomain.co.za to a
specific extension specified in the CatchAllAllias setting to create a
receptionist effect.
I have been battling this one for a week now. Any help or guidance will
be rewarded.
MadDogMike
begin:vcard
fn:Michael Bondi
n:Bondi;Michael
email;internet:mike@xxxxxxxxxxxxxxxxxxxxxx
tel;work:+27129917999
tel;fax:+27129917000
tel;cell:+27823302393
version:2.1
end:vcard
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