[Freeswitch-users] originate call hangup signal

Fri Jul 9 04:42:18 PDT 2010

Have you checked your NAI setting? This is usually the main reason why
outboand calls trouble. And the native and Libpri might have a different
default settings. If not get a trace with the native and one with libpri . I
need to see HDLC either in raw form or decoded on layer 2.

Jan

  _____  

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Michael
Collins
Sent: 8. juli 2010 18:58
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] originate call hangup signal

Interesting. I've had more success with the libpri stack than the native
stack because the native stack is definitely a work in progress. I assisted
Mike J in getting 5ESS support in the native stack, but we definitely don't
have explicit 4ESS support. I think you are better off using the libpri
method and debugging it than trying to get the native PRI stack to work on a
4ESS connection. 

Hop on #openzap on irc.freenode.net and ask for some assistance there. We
have a few guys who are familiar with PRI and libpri, etc. who might be able
to help you figure out what's going on.

-MC

On Thu, Jul 8, 2010 at 1:01 AM, Tony Tin <tony.tin at noahmedia.com.hk> wrote:

It's Digium TE220. I'm using the OpenZAP native stack, because I can not get
the outbound call work with libpri compatibility stack. 

Attached is the freeswitch.log. I'm not sure whether it includes the d-chan
trace, though I already enabled the "q931_dump".

I originated a call to my mobile on freeswitch console with command
"originate OpenZAP/2/A/98855404 6899", I answered the call then hung up,
after around 30 seconds, I saw there is terminator event on the console and
the call hangup.

Thanks

Regards,
Tony

On Thu, Jul 8, 2010 at 12:42 PM, Michael S Collins <msc at freeswitch.org>
wrote:

Okay, next question: which PRI are you using? Is it Digium-based or Sangoma
hardware? If the former then use the libpri method; the latter use freetdm.
I think they're both covered on the wiki. You need to get an ISDN trace on
the d-chan to see what is actually being sent to/from telco. 

-MC

Sent from my iPhone

On Jul 7, 2010, at 7:57 PM, Tony Tin <tony.tin at noahmedia.com.hk> wrote:

Thanks for your help.

It's a 4ESS IDSN and the carrier does provide disconnect supervision, is
there any way to bypass it ? 

Regards,
Tony

On Thu, Jul 8, 2010 at 7:14 AM, Michael Collins <
<mailto:msc at freeswitch.org> msc at freeswitch.org> wrote:

It depends on where the "hangup signal" comes from. Is this an analog line?
If so, does the carrier provide disconnect supervision? It's entirely
possible that the other end isn't doing a good job of telling FreeSWITCH
that the call is over. 

-MC

On Tue, Jul 6, 2010 at 10:35 PM, Tony Tin <
<mailto:tony.tin at noahmedia.com.hk> tony.tin at noahmedia.com.hk> wrote:

Hi,

When I use OpenZAP channel to originate a call, after the called party
hangup the phone. It takes freeswitch around 40 seconds to catch the hangup
signal and stop the dial plan. I'm wondering whether there is a way to
shorten that duration. Thanks.

Regards,
Tony

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