I would use the latest CVS for one. And try again.
bkw
On Wed, 20 Aug 2003, Ian Blenke wrote:
> I'm attempting to get two Asterisk 0.4.0 PBXes to communicate with one
> another using IAX/IAX2 trunks.
>
> I've managed to get a semi-functional NAT Firewall working as a PBX
> (with Asterisk running directly on the firewall itself), but there are
> issues with bind()ing to various interfaces which is causing outbound
> SIP issues.
>
> To get around these issues, the idea is to do something like this:
>
> Internet
> |
> -------
> | |
> | Public PBX
> |
> NAT Firewall
> |
> ----------------
> | | |
> Private PBX Phone Phone ...
>
>
> This way we can run private Asterisk PBXes behind NATting firewalls that
> register with a central "public" Asterisk PBX using IAX/IAX2. The
phones
> can merrily run SIP to the local Private PBX without worrying about NAT
> headaches or outbound proxies.
>
> I've managed to get the PBXes to mutually register correctly:
>
> Public PBX:
>
> *CLI> iax show users
> Username Secret Authen Def.Context A/C
> privatepbx rsa default No
>
> Private PBX:
>
> *CLI> iax show registry
> Host Username Perceived Refresh State
> x.x.x.x:5036 privatepbx x.x.x.x:5036 60 Registered
>
> *CLI> iax2 show registry
> Host Username Perceived Refresh State
> x.x.x.x:4569 privatepbx x.x.x.x:4569 60 Registered
>
> On the Public PBX, I added:
>
> iax.conf:
>
> [privatepbx]
> type=friend
> host=dynamic
> ;trunk=yes ;<-- doesn't work without a zap interface for timing
> context=outgoing
> auth=rsa
> inkeys=privatepbx
> outkeys=publicpbx
> qualify=yes
>
> extension.conf:
>
> [outgoing]
> include => iaxtel ; IAXTEL
> include => fwd ; fwd.pulver.com
> include => iptel ; iptel.org
> include => sipphone ; SIPPhone.com
> include => commx ; CommunicationsXchange.com
>
> On the Private PBX, I've added what I think are the appropriate
sections:
>
> iax.conf:
>
> [general]
> register => privatepbx:[privatepbx]@publicpbx
>
> extension.conf:
>
> [outgoing]
> switch => IAX/privatepbx:[privatepbx]@publicpbx/outgoing
> ;exten =>
s,1,Dial(IAX/privatepbx:[privatepbx]@publicpbx/outgoing,20,tr)
>
> Whenever I try to route an outbound call, however, I get the following
> errors on the private PBX:
>
> WARNING[15376]: File chan_iax.c, Line 4837 (find_cache): Unable to
> generate call for 'privatepbx:[privatepbx]@publicpbx/outgoing'
> WARNING[15376]: File chan_iax.c, Line 4957 (iax_exists): Unable to make
> DP cache
> WARNING[15376]: File chan_iax.c, Line 4837 (find_cache): Unable to
> generate call for 'privatepbx:[privatepbx]@publicpbx/outgoing'
> WARNING[15376]: File chan_iax.c, Line 4979 (iax_canmatch): Unable to
> make DP cache
>
> No IAX traffic appears to go out in response to this.. so I'm guessing
I
> have another problem.
>
> Can anyone help point me in the right direction?
>
> --
> - Ian C. Blenke <icblenke@nks.net>
> (This message bound by the following:
> http://www.nks.net/email_disclaimer.html)
>
>
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
>