[OpenSIPS-Users] call a standard phone and mobile at the same time

Engineer voip forvoip4 at gmail.com
Thu Oct 11 18:23:16 CEST 2012


Hi,
Thank you all
 But i thought to do this by hanging up the call of mobile after some time if
the mobile phone does not respond
Is opensips can do that?
thank you for your help

2012/10/9 Schneur Rosenberg <rosenberg11219 at gmail.com>

> That's true but from my experience it worked for me with a few carriers,
> of course every provider might treat it differently, even those that played
> a message did not actually pick up the call it was done with early media.
> On Oct 9, 2012 2:55 PM, "Adrian Georgescu" <ag at ag-projects.com> wrote:
>
>> You cannot control the behavior of the GSM operators. They may decide to
>> play a prompt and practically answer the call without returning any code
>> when the target device is out of coverage, voicemail box may kick in or
>> not, roaming or other scenarios you are not even aware about.  If instead
>> of a response code, you end-up being connected or in early media, OpenSIPS
>> cannot retarget the call in all situations. Thinks work random and fail for
>> unknown reasons due to un-deterministic  behavior of the GSM operators
>> involved.
>>
>> Adrian
>>
>> On Oct 9, 2012, at 2:40 PM, Schneur Rosenberg wrote:
>>
>> If you disable voicemail on the mobile phone through the carrier then you
>> should get a busy signal from the carrier, if you also disable call waiting
>> then you should also get busy a busy signal from the carrier, its not
>> really required if you don't mind being disturbed by the beep , this might
>> not always be a solution because you loose voicemail and call waiting on
>> your phone.
>>
>> Another solution might be to send the call through a Asterisk server and
>> use the amd (answering machine detection) function.
>> On Oct 8, 2012 11:17 PM, "Adrian Georgescu" <ag at ag-projects.com> wrote:
>>
>>> There is no standard for communicating signaling information from a
>>> non-IP network like GSM to a SIP based network. What you try to achieve is
>>> close to impossible unless you own both networks and are able to set up
>>> some proprietary signaling mechanism between them.
>>>
>>> Adrian
>>>
>>> On Oct 8, 2012, at 10:56 PM, Engineer voip wrote:
>>>
>>> Hi,
>>> I want to associate a mobile phone number to each desktop phone and want
>>> to ringing at the same time the desktop phone and mobile phone:
>>> ** if the mobile phone is off service or already in communication (call
>>> falls on the responder) the opensips ignore this mobile and keep ringing
>>> the desktop phone.
>>>
>>> i hope this is clear
>>>
>>> 2012/10/8 Duane Larson <duane.larson at gmail.com>
>>>
>>>> Can you explain in more detail what you are trying to do?
>>>>
>>>>
>>>> On Mon, Oct 8, 2012 at 8:32 AM, Engineer voip <forvoip4 at gmail.com>wrote:
>>>>
>>>>> Hello,
>>>>> I do that and its good but if user A hangs up the call, the user B is
>>>>> hanging too.
>>>>> I want when user A hangs up or responder,  the user B can take the
>>>>> call!
>>>>> have you an idea to resolve that?
>>>>>
>>>>> 2012/10/8 Vlad Paiu <vladpaiu at opensips.org>
>>>>>
>>>>>> **
>>>>>> Hello,
>>>>>>
>>>>>> This is the usual SIP parallel forking, so yes this can be done with
>>>>>> OpenSIPS 1.8. See the append_branch() function at [1] .
>>>>>>
>>>>>> [1] http://www.opensips.org/Resources/DocsCoreFcn18#toc106
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>> Vlad Paiu
>>>>>> OpenSIPS Developerhttp://www.opensips-solutions.com
>>>>>>
>>>>>>
>>>>>> On 10/08/2012 12:00 AM, Engineer voip wrote:
>>>>>>
>>>>>> Hi All,
>>>>>> It is possible to call a standard (fix) phone and mobile phone atthe same time
>>>>>> with OpenSIPS 1.8 ??
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Best Regards.
>>>>>>
>>>>>>
>>>>>>
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>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Best Regards.
>>>>>
>>>>>
>>>>>
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>>>>
>>>>
>>>> --
>>>> --
>>>> *--*--*--*--*--*
>>>> Duane
>>>> *--*--*--*--*--*
>>>> --
>>>>
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>>>
>>>
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>>>
>>> Best Regards.
>>>
>>>
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