[asterisk-users] can't call through voip provider

[Landy Landy]

According to the provider he says he doesn't see anything coming in on their side. I've had all ports FORWARD out to ACCEPT but, blocking incoming new connections. I thought when asterisk starts a communication with a remote server using an unprivate port to port 5060 theres already an ESTABLISHED communication. I don't know if I'm having problems with my firewall script or what but, since there isn't any new connections coming form outside I think I'm ok to accept only ESTABLISHED,RELATED coming in.

I don't know but, I'm stuck with this problem and don't know what else to do.

--- On Wed, 11/18/09, Warren Selby <wcselby at selbytech.com> wrote:

> From: Warren Selby <wcselby at selbytech.com>
> Subject: Re: [asterisk-users] can't call through voip provider
> To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com>
> Date: Wednesday, November 18, 2009, 5:03 PM
> What does your provider see when you
> attempt to call them?
> 
> 
> 
> Thanks,
> --Warren Selby
> 
> On Nov 18, 2009, at 3:38 PM, Landy Landy <landysaccount at yahoo.com> 
> 
> wrote:
> 
> > Thanks for replying.
> >
> > But how come I'm able to use a softphone to place
> calls from withing  
> > the lan? I really dont get it. What ports should I
> enable in the  
> > INPUT chain?
> >
> >
> >
> > --- On Wed, 11/18/09, Jared Smith <jsmith at digium.com>
> wrote:
> >
> >> From: Jared Smith <jsmith at digium.com>
> >> Subject: Re: [asterisk-users] can't call through
> voip provider
> >> To: "Asterisk Users Mailing List - Non-Commercial
> Discussion" <asterisk-users at lists.digium.com
> 
> >> >
> >> Date: Wednesday, November 18, 2009, 9:28 AM
> >> On Wed, 2009-11-18 at 06:01 -0800,
> >> Landy Landy wrote:
> >>> Please help me with this, I can find any
> solution on
> >> this pls help. Your help will be very appreciated.
> Thanks.
> >>
> >> It appears that Asterisk keeps sending an SIP
> INVITE
> >> message to your
> >> provider, but not getting any kind of
> response.  After
> >> a number of
> >> attempts at re-transmitting the message, it's
> giving up.
> >>
> >> You need to check your network configuration and
> find out
> >> why responses
> >> from the provider aren't getting back to your
> Asterisk
> >> system.  This is
> >> typically a problem with firewalls, either on the
> Asterisk
> >> system itself
> >> or between Asterisk and your VoIP provider.
> >>
> >>
> >>
> >> -- 
> >> Jared Smith
> >> Training Manager
> >> Digium, Inc.
> >>
> >>
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> >
> >
> >
> >
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