[sip-comm-dev] About receiving calls


#1

Hi all,

I'm trying to make and receive calls with sip-communicator. Actually it's
possible with the first release of sip-communicator but I wasn't able to
receive calls, I just can make ones (I hear the ring tone and the
communication can be established correctly). At first, I tried with a
sip-communicator client in one side and SJphone client in the other side and
I was able to call from the first to the second and to establish the
communication. But it wasn't true when I did it in the other way. I thought
that it was because of using another Voip client so I repeated the test with
two sip-communicator client and the result was no communication established
!! and no phone was ringing ! Hope that's not the case of all of you because
I need sip-communicator to work correctly, is it true?

Thanks for your answers.

Asma Tebessi.


#2

Hello Asma,

Calling functionalities are still in an alpha state in sip-communicator so it could happen that they don't work in some cases. I'd advise you to check out your call traces and try to detect where the problem comes from (SIP, SDP, RTP?).

Emil

asmouta wrote:

···

Hi all,

I'm trying to make and receive calls with sip-communicator. Actually it's possible with the first release of sip-communicator but I wasn't able to receive calls, I just can make ones (I hear the ring tone and the communication can be established correctly). At first, I tried with a sip-communicator client in one side and SJphone client in the other side and I was able to call from the first to the second and to establish the communication. But it wasn't true when I did it in the other way. I thought that it was because of using another Voip client so I repeated the test with two sip-communicator client and the result was no communication established !! and no phone was ringing ! Hope that's not the case of all of you because I need sip-communicator to work correctly, is it true?

Thanks for your answers.

Asma Tebessi.

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#3

I think that's because of the sip header "From", when the client 1561 try to
call the 1560 this one cannot identify him and in the From header it's
indicated as :

"Unknown" <sip:Unknown@192.168.27.33>

I joined the hole output messages of the 1560 sip-communicator client, hope
that you'll take a look at it. Please tell me if it's a problem related to
the asterisk server configuration or to the sip-communicator clients?? And
I'll be very thankful if you can tell me where can I find a good
documentation about the SIP and its processing.

Thanks to all.

Call_output (14.8 KB)

···

On 4/25/07, asmouta <asmouta@gmail.com> wrote:

Hi Emil,

I'll do so and give you feed back. Thanks for the advice.

Bye

On 4/25/07, Emil Ivov <emcho@emcho.com> wrote:
>
> Hello Asma,
>
> Calling functionalities are still in an alpha state in sip-communicator
> so it could happen that they don't work in some cases. I'd advise you to
> check out your call traces and try to detect where the problem comes
> from (SIP, SDP, RTP?).
>
> Emil
>
> asmouta wrote:
> > Hi all,
> >
> > I'm trying to make and receive calls with sip-communicator. Actually
> > it's possible with the first release of sip-communicator but I wasn't
> > able to receive calls, I just can make ones (I hear the ring tone and
> > the communication can be established correctly). At first, I tried
> with
> > a sip-communicator client in one side and SJphone client in the other
> > side and I was able to call from the first to the second and to
> > establish the communication. But it wasn't true when I did it in the
> > other way. I thought that it was because of using another Voip client
> so
> > I repeated the test with two sip-communicator client and the result
> was
> > no communication established !! and no phone was ringing ! Hope that's
> > not the case of all of you because I need sip-communicator to work
> > correctly, is it true?
> >
> > Thanks for your answers.
> >
> > Asma Tebessi.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@sip-communicator.dev.java.net
> For additional commands, e-mail: dev-help@sip-communicator.dev.java.net
>


#4

Hi all,

I'm still trying to test the call function and this time, I have tried to do
that with the *SIP Communicator 1.0 alpha2 nightly builds that I've
downloaded from the sipCommunicator web site. I installed one client on
linux and the other on windows and I tried to make a call but unfortunatly
it wasn't a sucess! It's always the same problem, it doesn't ring **and no
notify message is shown **on the other side, I only can hear the ringing
tone from the caller side. Also I noticed that some classes are not included
in the **sipCommunicator **1st release's source like the *AudioNotifierImpl
class and AudioNotifierService interface so I'm wondering if it's not
because of that.

I really need this to work so I want to know exactly what's the call
function's current state and I'll be thankful if someone (from the
developpers) can indicate me the package I should work on it to improve this
function or at least where can I find documentation about this function??

Thanks a lot for your help.

···

*

*On 4/25/07, asmouta <asmouta@gmail.com> wrote:

I think that's because of the sip header "From", when the client 1561 try
to call the 1560 this one cannot identify him and in the From header it's
indicated as :

"Unknown" <sip:Unknown@192.168.27.33>

I joined the hole output messages of the 1560 sip-communicator client,
hope that you'll take a look at it. Please tell me if it's a problem related
to the asterisk server configuration or to the sip-communicator clients??
And I'll be very thankful if you can tell me where can I find a good
documentation about the SIP and its processing.

Thanks to all.

On 4/25/07, asmouta <asmouta@gmail.com> wrote:
>
> Hi Emil,
>
> I'll do so and give you feed back. Thanks for the advice.
>
> Bye
>
> On 4/25/07, Emil Ivov < emcho@emcho.com> wrote:
> >
> > Hello Asma,
> >
> > Calling functionalities are still in an alpha state in
> > sip-communicator
> > so it could happen that they don't work in some cases. I'd advise you
> > to
> > check out your call traces and try to detect where the problem comes
> > from (SIP, SDP, RTP?).
> >
> > Emil
> >
> > asmouta wrote:
> > > Hi all,
> > >
> > > I'm trying to make and receive calls with sip-communicator. Actually
> > > it's possible with the first release of sip-communicator but I
> > wasn't
> > > able to receive calls, I just can make ones (I hear the ring tone
> > and
> > > the communication can be established correctly). At first, I tried
> > with
> > > a sip-communicator client in one side and SJphone client in the
> > other
> > > side and I was able to call from the first to the second and to
> > > establish the communication. But it wasn't true when I did it in the
> > > other way. I thought that it was because of using another Voip
> > client so
> > > I repeated the test with two sip-communicator client and the result
> > was
> > > no communication established !! and no phone was ringing ! Hope
> > that's
> > > not the case of all of you because I need sip-communicator to work
> > > correctly, is it true?
> > >
> > > Thanks for your answers.
> > >
> > > Asma Tebessi.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@sip-communicator.dev.java.net
> > For additional commands, e-mail: dev-help@sip-communicator.dev.java.net
> >
>