[asterisk-users] Asterisk don't detects hang-up by phone

[David Gibbons]

I was having the same problem with about half of my POTS lines.

I switched the polarity on the connections for those lines and the problem disappeared.

-Dave

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Cary Fitch
Sent: Thursday, August 06, 2009 9:40 AM
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: Re: [asterisk-users] Asterisk don't detects hang-up by phone

Assuming you are connected to a regular phone line, the hang up signal from
the phone line would be a break or reversal of polarity of the DC signal on
the phone line.  (We connect to PRIs, so our signaling is on a data channel.
I assume you don't. )

The first question you need to answer is "Are you getting a voltage drop or
polarity reversal when the other end disconnects?"

Asterisk has to have a signal to respond to.

Some Telcos may not give that signal. Check your phone line with a meter.

Cary Fitch

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of ABBAS SHAKEEL
Sent: Thursday, August 06, 2009 7:25 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] Asterisk dont detects hangup by phone

Hello
I have configured TDM400P with asterisk .
The problem is that when i make a call to server. and while going on
it dont detects call hang up.

ie i called the Asterisk server and it start playing files that i
indicated to do so in extensions.conf
i suddenly put down the phone. now the server must detect that phone
is hangup but it dont.

How can i make server to detect this


--
Best Regards
Shakeel Abbas

_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

AstriCon 2009 - October 13 - 15 Phoenix, Arizona
Register Now: http://www.astricon.net

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users


_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

AstriCon 2009 - October 13 - 15 Phoenix, Arizona
Register Now: http://www.astricon.net

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users