[Asterisk-Users] Why can't I make inter IAX calls between 2 Asterisk servers

[Joseph]

Try to analyze this link: Asterisk - Dual -Server:
http://www.voip-info.org/wiki-Asterisk+-+dual+servers

#Joseph

On Mon, 2005-02-21 at 15:41 -0700, info at cybernergies.com wrote:
> Hello,
>  Can anyone help with this please?
>  
> thx,
> chuks
> 
> 
>         
>         -------- Original Message --------
>         Subject: [Asterisk-Users] Why can't I make inter IAX calls
>         between
>         2 Asterisk servers
>         From: info at cybernergies.com
>         Date: Mon, February 21, 2005 11:04 am
>         To: asterisk-users at lists.digium.com
>         
>         Hello,
>         two questions: 
>          
>         1: How can I open/enable network connection to B?
>         scenerio:
>         I have 2 Asterisk servers, A and B, running Fedora Core1 on my
>         local network. B refuses any network connection attempts from
>         A, i.e. I can't even telnet or FTP to B from A, but I can to A
>         from B. This makes B refuse any IAX connection attempt from
>         A. 
>          
>          
>         2: what's wrong with my configurations, why can't I dial A
>         from B, and vice versa?
>         scenerio:
>         A and B each has an analog device connected to their
>         Zap/1 channels, on extensions 2000 and 3000 respectively. I am
>         trying to make IAX calls to each extension from the other, i.e
>         call 3000 (on B) from A, and call 2000 (on A) from B. I get
>         two different errors. While calling ext 2000 (on B) from A,
>         connection was refused because of problem 1 above. While
>         calling ext 3000 (on A) from B, it says context/extension does
>         not exist on A. Here are my config files:
>          
>         A's extension.config
>          
>         [internal]
>         exten => 3000,1,DIAL(IAX2/chuks:password at 192.168.1.107/3000) 
>         exten => 3000,2,congestion
>         include -> from-iax
>          
>         [from-iax]
>         exten => s,1,Wait(2)
>         exten => s,2,Answer
>         exten => 2000,3,Dial(Zap/1,20)
>          
>         NB: A's zapata.conf points to the internal context
>          
>         A's iax.conf
>          
>         [general]
>         port=5036
>         bandwidth=high
>         disallow=lpc10  
>         tos=lowdelay
>          
>         [michael]
>         type=friend
>         secret=password
>         auth=plaintext
>         host=192.168.1.107
>         context=from-iax
>         allow=all
>         trunk=yes
>          
>          
>         B's extension.config
>          
>         [internal]
>         exten =>
>         2000,1,DIAL(IAX2/michael:password at 192.168.1.103/2000)  ;A is
>         on 192.168.1.103
>         exten => 2000,2,congestion
>         include -> from-iax
>          
>         [from-iax]
>         exten => s,1,Wait(2)
>         exten => s,2,Answer
>         exten => 3000,3,Dial(Zap/1,20)
>          
>         NB: B's zapata.conf points to the internal context
>          
>         B's iax.conf
>          
>         [general]
>         port=5036
>         bandwidth=high
>         disallow=lpc10  
>         tos=lowdelay
>          
>         [chuks]
>         type=friend
>         secret=password
>         auth=plaintext
>         host=192.168.1.103
>         context=from-iax
>         allow=all
>         trunk=yes
>          
>          
>         At least I thought I'd hear A ring when I dial 2000 from B,
>         instead, I get the congestion (busy) tone. Can anyone tell me
>         what I'm doing wrong? If I can open up B's network connectios,
>         I know I'll get the same problem each way. 
>          
>         thx,
>         chuks
>         info at cybernergies.com
>          
>          
>         
>          
>         
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-- 
#Joseph