[Asterisk-Users] IAX2 Trunk Problems with NAT

[Liaan vd Merwe]

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that is the value to be changed in iax2.h
  ----- Original Message ----- 
  From:   Mustafa N.   Deeb 
  To: 'Asterisk Users Mailing List -   Non-Commercial Discussion' 
  Sent: Monday, February 07, 2005 9:45   AM
  Subject: [Asterisk-Users] IAX2 Trunk   Problems with NAT
  

    
Hi, 
  
 
  
I have successfully configured an   IAX trunk between 2 asterisks, calls can go through both ways without any   problems, NAT in the middle of course (iptables)
  
 
  
Now , leave them for a while   ,   and make a call from the external server , it doesn’t go   through, 
  
 
  
Dial from the internal one,   everything works fine again..
  
 
  
 
  
Now , it is clearly  a   problem in the NAT engine, although IAX shouldn’t have this   problem    
  
 
  
is there something I can do to   prevent asterisk from tearing down the trunk while it is not   used
  
 
  
or , modify the iptables so that    to allow the incoming UDP connections
  
 
  
 
  
Cheers
  
 
  
h

  
  
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