It appears that my calls are failing because of "routeCallToGatekeeper."
Does ArjReasonRouteCallToGatekeeper have anything to do with this?
Andrew Struiksma
K20 Network Support Specialist - NW Regional Video ITU
Northwest Educational Service District
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Andrew Struiksma
Sent: Monday, July 07, 2008 3:03 PM
To: GNU Gatekeeper Users
Subject: [Openh323gk-users] Dial by IP fails
I just discovered that I cannot dial out through our proxy GK by
IP address. We can only dial via E.164 extension. All my video end
points are NATed behind the GK. Typically we dial via E.164 extension
and our GK sends all the signal traffic to the state gatekeeper.
What could be causing this problem?
The typical signaling path for a call made using an E.164
extension is as follows:
our video endpoint<-->our proxy GnuGK<-->state GnuGK<-->remote
video endpoint
I've compared the log of a call to the same end point via IP
address and E.164 extension. Here are the differences that I've
discovered:
IP--no ARQ is sent to state GK
IP--no "IE: Called-Party-Number" in the section labeled
"ProxyChannel.cxx(842) Q931 Received: {"
IP--no message such as "ProxyChannel.cxx(1627) Q931s
GWRewrite source for 10.2.5.127:1030: call record"
IP--proxy channel "ProxyChannel.cxx(899) Q931d Received:
Facility"
Ext--proxy channel "ProxyChannel.cxx(899) Q931d Received:
Alerting"
IP--has this section:
h323_uu_pdu = {
h323_message_body = facility {
protocolIdentifier = 0.0.8.2250.0.4
alternativeAddress = ipAddress {
ip = 4 octets {
<IP of state GK>
}
port = 1720
}
conferenceID = 16 octets {
02 2a cf 3c 39 f7 19 17 2a 96 63 60 19 de bf 8d
.*.<9...*.c`....
}
reason = routeCallToGatekeeper <<null>>
IP--the call is cleared with this message:
ProxyChannel.cxx(842) Q931 Received: {
q931pdu = {
protocolDiscriminator = 8
callReference = 21162
from = originator
messageType = ReleaseComplete
IE: Cause - Normal call clearing = {
80 90 ..
}
IE: User-User = {
25 c0 06 00 08 91 4a 00 04 80 01 00 11 18 11 00
%.....J.........
02 2a cf 3c 39 f7 19 17 2a 95 63 60 19 de bf 8d
.*.<9...*.c`....
01 00 01 40 10 80 01 00
[EMAIL PROTECTED]
}
}
h225pdu = {
h323_uu_pdu = {
h323_message_body = releaseComplete {
protocolIdentifier = 0.0.8.2250.0.4
reason = facilityCallDeflection <<null>>
How can I correct this problem so that I can complete calls via
IP address?
Thanks!
Here is my INI file:
-----------------------------------------------------------------
[Gatekeeper::Main]
Fortytwo=42
Name=NWESD-GK1
ExternalIP=<GK IP>
[RoutedMode]
GKRouted=1
H245Routed=1
CallSignalPort=1720
EndpointSignalPort=1721
CallSignalHandlerNumber=5
AcceptNeighborsCalls=1
SupportNATedEndpoints=1
Q931PortRange=20000-20015
H245PortRange=30000-30015
AcceptUnregisteredCalls=1
SupportCallingNATedEndpoints=1
[Proxy]
Enable=1
ProxyForNat=1
ProxyForSameNAT=0
T120PortRange=40000-40015
RTPPortRange=50000-50099
[Endpoint]
Gatekeeper=<state GK IP>
Type=Terminal
Vendor=GnuGK
H323ID=NWESD-GnuGK1
E164=00114790801488
[RasSrv::ARQFeatures]
CallUnregisteredEndpoints=1
[RasSrv::RRQFeatures]
SupportDynamicIP=1
OverwriteEPOnSameAddress=1
-----------------------------------------------------------------
Andrew
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________________
Posting: mailto:[email protected]
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/
