NAT issues with H245

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I'm trying to create a test setup with GnuGK and Lifesize conferencing.
I have the following available:

- GnuGK server on public internet, no NAT no Firewall.
- Endpoint Lifesize Conference / passport behind NAT
- Endpoint Lifesize passport behind NAT
- Endpoint Mirial behind NAT
- Endpoint PacPhone behind NAT

My Goal is to allow each device to call each other, without the need to
open/forward ports at the Endpoint's NAT router.

This works only in case of PacPhone since this supports the NAT
Traversal functionality. However Mirial is supposed to support H245 and
I expected it to be able to overcome the NAT issues that way (?)

I'm using GnuGK v2.2.7 with the following (very basic) config:

[Gatekeeper::Main]
Fortytwo=42

[RoutedMode]
GKRouted=1
H245Routed=1
SupportNATedEndpoints=1

[Proxy]
Enable=1
ProxyForNAT=1
ProxyForSameNAT=1

>From what I understand this should route all data (control messages +
media) through the GK. However when I place a call the GK still tries to
connect outwards to the public IP of the Endpoint(s). Since these ports
are not forwarded the call fails. 

Am I missing something? I would have expected all traffic to be routed
over the one connection that is setup from the endpoint to the GK. The
GK connecting to the endpoints does not work due to the NAT router in
front of them.

All help is greatly appreciated!

Thank you,
Siet

------------------------------------------------------------------------------
This SF.Net email is sponsored by the Verizon Developer Community
Take advantage of Verizon's best-in-class app development support
A streamlined, 14 day to market process makes app distribution fast and easy
Join now and get one step closer to millions of Verizon customers
http://p.sf.net/sfu/verizon-dev2dev 
_______________________________________________________

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/

[Index of Archives]     [SIP]     [Open H.323]     [Gnu Gatekeeper]     [Asterisk PBX]     [ISDN Cause Codes]     [Yosemite News]

  Powered by Linux