[Asterisk-Users] Asterisk using a h323 gateway

[Cerrajetto]

Hello:

I am testing Asterisk with oh323.

My question is: can Asterisk route some calls thru a second h323 gateway (a 
h323 <-> PSTN gw)?

  - Asterisk ip: 192.168.1.10
  - h323<->PSTN gw: 192.168.1.20

I've tried:

exten => _9XXXXXXXX,1,Dial(OH323/192.1.1.20)

or

exten => _9XXXXXXXX,1,Dial(OH323/BYEXTENSION at 192.1.1.20)

but it does not work at all.

If my h323 client directly uses 192.168.1.20 as h323 gateway, the calls are 
routed to the PSTN perfectly.

What is the correct way to route some calls from Asterisk to another h323 
gateway?

Thank you,
Mark