[Asterisk-Users] IAX2 Trunk Problems with NAT

Mustafa N. Deeb mustafa at palnet.com
Mon Feb 7 03:21:06 MST 2005


Yes

 

 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Liaan vd Merwe
Sent: Monday, February 07, 2005 12:17 PM
To: Mustafa at palnet.com; Asterisk Users Mailing List - Non-Commercial
Discussion
Subject: Re: [Asterisk-Users] IAX2 Trunk Problems with NAT

 

on both servers?

----- Original Message ----- 

From: Mustafa N. Deeb <mailto:mustafa at palnet.com>  

To: 'Asterisk Users Mailing List - <mailto:asterisk-users at lists.digium.com>
Non-Commercial Discussion' 

Sent: Monday, February 07, 2005 12:12 PM

Subject: RE: [Asterisk-Users] IAX2 Trunk Problems with NAT

 

Weird

 

It is empty , even during a call

 

pbx*CLI> iax2 show registry

Host                  Username    Perceived             Refresh  State

pbx*CLI>

 

 

 


  _____  


From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Liaan vd Merwe
Sent: Monday, February 07, 2005 12:03 PM
To: Mustafa at palnet.com; Asterisk Users Mailing List - Non-Commercial
Discussion
Subject: Re: [Asterisk-Users] IAX2 Trunk Problems with NAT

 

when you did the iax show registration, what dit the refresh say?

did it say the time you specified?

----- Original Message ----- 

From: Mustafa N. Deeb <mailto:mustafa at palnet.com>  

To: 'Asterisk Users Mailing List - <mailto:asterisk-users at lists.digium.com>
Non-Commercial Discussion' 

Sent: Monday, February 07, 2005 11:58 AM

Subject: RE: [Asterisk-Users] IAX2 Trunk Problems with NAT

 

Hi

 

 

Unfortunately, same problem

 

 

Cheers

 

 


  _____  


From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Liaan vd Merwe
Sent: Monday, February 07, 2005 11:15 AM
To: Mustafa at palnet.com; Asterisk Users Mailing List - Non-Commercial
Discussion
Subject: Re: [Asterisk-Users] IAX2 Trunk Problems with NAT

 

 IAX_DEFAULT_REG_EXPIRE

that is the value to be changed in iax2.h

----- Original Message ----- 

From: Mustafa N. Deeb <mailto:mustafa at palnet.com>  

To: 'Asterisk Users Mailing List - <mailto:asterisk-users at lists.digium.com>
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 doesnt go through, 

 

Dial from the internal one, everything works fine again..

 

 

Now , it is clearly  a problem in the NAT engine, although IAX shouldnt
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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