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    <p>Hello,<br>
    </p>
    <p>As I got, this is should be supported by app itself, not iOS.</p>
    <p>And Apple docs says explicitly:</p>
    <p>
      <blockquote type="cite">After sending the initial push
        notification, don’t send additional push notifications to cancel
        the call or communicate new details to your app. Instead,
        communicate with the app directly over the network connection
        you established between it and your server.</blockquote>
      <br>
    </p>
    <pre class="moz-signature" cols="72">Regards,
Igor</pre>
    <div class="moz-cite-prefix">On 10.03.2021 13:52, Ilie Soltanici
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAJQ6-U0tfooUYg+SnMccmy2+yJKRuBaPQsC-XN_zs5ypVauETQ@mail.gmail.com">
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      <div dir="auto">Hello, </div>
      <div dir="auto"><br>
      </div>
      <div dir="auto">On Cancel we are sending just another Push
        Notification that indicates the call is cancelled, and the
        calling screen dissapear.</div>
      <div dir="auto"><br>
      </div>
      <div dir="auto">Regards,</div>
      <div><br>
        <div class="gmail_quote">
          <div dir="ltr" class="gmail_attr">On Wed 10 Mar 2021 at 12:28,
            Igor Olhovskiy <<a href="mailto:igorolhovskiy@gmail.com"
              moz-do-not-send="true">igorolhovskiy@gmail.com</a>>
            wrote:<br>
          </div>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello!<br>
            <br>
            Is there any way to "store" already finished transactions in
            tsilo? Idea <br>
            is to deliver, for example, canceled calls to the phone,
            when call <br>
            already was answered on other device, but push notification
            arrive <br>
            later? Major problem here, that there how it's working on
            iOS.<br>
            <br>
            On iOS phone first show you calling screen, than - app is
            waking and <br>
            after app will register and receive invite with tsilo, it
            updates <br>
            calling screen with CallerID and other info. But if call was
            canceled <br>
            before, calling screen is shown, but app not receiving
            INVITE, so, call <br>
            screen is just there for some timeout (for Linphone, for ex,
            it's 20 sec).<br>
            <br>
            Right now I've manage to do it via external SIPP call, that
            emulates <br>
            "fake missed call", but maybe there is other way to "store"
            already dead <br>
            transactions for some time?<br>
            <br>
            PS: Unfortunately, can't solve this on mobile app level.<br>
            <br>
            -- <br>
            Regards,<br>
            Igor<br>
            <br>
            <br>
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