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From: Denis Kenzior <denkenz@gmail.com>
To: ofono@ofono.org
Subject: Re: Terminating emergency calls
Date: Thu, 12 Aug 2010 13:23:58 -0500	[thread overview]
Message-ID: <4C643C3E.9080803@gmail.com> (raw)
In-Reply-To: <AANLkTik4EnzzKZi6JEk8Ai+it9C4z3YL+Rr95fG51z94@mail.gmail.com>

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Hi Sjur,

On 08/12/2010 12:39 PM, Sjur Brændeland wrote:
> Hi Denis.
> 
> I thought of one more issue with voice calls.
> I don't think it is safe to to terminate emergency calls using
> release_specific, AT+CHLD=1X.
> At least this don't work for STE modems.
> 
> I suggest calls in state active should be terminated using hangup_all
> or hangup_active.
> What do you think?

So in the case of a single call, the emergency call will be terminated
using hangup_all / hangup_active anyway.  I have relaxed the single call
restriction for active calls when hangup_active is provided by the
driver.  Refer to c7b13ec2fe664b122216a312f2442c9ca26f5f43

For mpty calls this gets tricky.  I'd like some answers to these questions:

- Can Emergency calls participate in mpty?
- Can Emergency calls be HELD?
- How do we recognize Emergency calls?  Is simple string matching of
numbers in EmergencyNumbers of VoiceCallManager enough?

Regards,
-Denis

  reply	other threads:[~2010-08-12 18:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-12 17:39 Terminating emergency calls Sjur =?unknown-8bit?q?Br=C3=A6ndeland?=
2010-08-12 18:23 ` Denis Kenzior [this message]
2010-08-12 23:10   ` Sjur =?unknown-8bit?q?Br=C3=A6ndeland?=
2010-08-13  2:45     ` Zhang, Zhenhua
2010-08-13 13:44       ` Sjur =?unknown-8bit?q?Br=C3=A6ndeland?=
2010-08-13 19:05         ` Denis Kenzior
2010-08-16 12:55           ` Sjur =?unknown-8bit?q?Br=C3=A6ndeland?=

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