[asterisk-users] disable client side hangup after dialing 911

2007-03-09 Thread Patrick Fortin

Hi

Has anyone tried to reproduce the following behavior that a standard phone 
line does with 911.


Normally if someone calls 911 and hangs up after the call has been 
established then the line is not dropped because it is held by the 911 agent.


If you pickup your phone you should still be connected to the 911 agent and 
be able to talk to him.


The call is dropped only when the 911 agent hangs up on his side.

Is there a way in asterisk to disable the hangup from the client after he 
has dialed 911 ?


Or maybe asterisk can keep the channel up and call back the user to 
re-establish the call until the hangup comes from the other side


Thanks

Patrick

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RE: [asterisk-users] disable client side hangup after dialing 911

2007-03-09 Thread Wai Wu
Two things. 

1) This is a bug(feature) of standard analog switchs which only clear the talk 
path when both sides of the call are terminated.
2) You should post this in the asterisk development list.


-Original Message-
From: [EMAIL PROTECTED] on behalf of Patrick Fortin
Sent: Fri 3/9/2007 9:22 AM
To: asterisk-users-lists.digium.com
Subject: [asterisk-users] disable client side hangup after dialing 911
 
Hi

Has anyone tried to reproduce the following behavior that a standard phone 
line does with 911.

Normally if someone calls 911 and hangs up after the call has been 
established then the line is not dropped because it is held by the 911 agent.

If you pickup your phone you should still be connected to the 911 agent and 
be able to talk to him.

The call is dropped only when the 911 agent hangs up on his side.

Is there a way in asterisk to disable the hangup from the client after he 
has dialed 911 ?

Or maybe asterisk can keep the channel up and call back the user to 
re-establish the call until the hangup comes from the other side

Thanks

Patrick

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Re: [asterisk-users] disable client side hangup after dialing 911

2007-03-09 Thread Jacob Helwig
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

If you're using all Zaptel channels for the call, it sounds like you
want operator services mode (Dial command flag).

O([x]) - Operator Services mode (Zaptel channel to Zaptel channel
 only, if specified on non-Zaptel interface, it will be
 ignored). When the destination answers (presumably an
 operator services station), the originator no longer has
 control of their line. They may hang up, but the switch
 will not release their line until the destination party
 hangs up (the operator). Specified without an arg, or with
 1 as an arg, the originator hanging up will cause the phone
 to ring back immediately. With a 2 specified, when the
 operator flashes the trunk, it will ring their phone
 back.


Patrick Fortin wrote:
 Hi
 
 Has anyone tried to reproduce the following behavior that a standard
 phone line does with 911.
 
 Normally if someone calls 911 and hangs up after the call has been
 established then the line is not dropped because it is held by the 911
 agent.
 
 If you pickup your phone you should still be connected to the 911 agent
 and be able to talk to him.
 
 The call is dropped only when the 911 agent hangs up on his side.
 
 Is there a way in asterisk to disable the hangup from the client after
 he has dialed 911 ?
 
 Or maybe asterisk can keep the channel up and call back the user to
 re-establish the call until the hangup comes from the other side
 
 Thanks
 
 Patrick
 
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Re: [asterisk-users] disable client side hangup after dialing 911

2007-03-09 Thread Gergo Csibra

On 3/9/07, Wai Wu [EMAIL PROTECTED] wrote:

Two things.

1) This is a bug(feature) of standard analog switchs which only clear the talk 
path when both sides of the call are terminated.


Well, not exactly. The call will not terminated until the caller (not
both) hangs up. I don't knew the american emergency numbers, but in
europe, if the caller hangs up, the call will terminated. If the
called party hangs up, the call will not terminated.
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Re: [asterisk-users] disable client side hangup after dialing 911

2007-03-09 Thread Olle E Johansson

Off topic:

I usually joke with students about response codes to a SIP bye request:

What happens if you send a BYE and the other side responds 603  
declined ?


-  I don't want to hangup, I want to continue talking

Mother-in-laws would love that...

/O
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