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<font face="monospace">There are several options here, unfortunately
none really simple. Here is one:<br>
<br>
a) after creating the dialog (at initial INVITE time), save the
Call-id into a $dlg_val [1]<br>
$dlg_val(my_callid) = $ci;<br>
<br>
b) in event route, use load_dialog_ctx() [2] - do NOT forget to
pair it with the unload function<br>
load_dialog_ctx("$param(id)", "did");<br>
$var(callid) = </font><font face="monospace"><font
face="monospace">$dlg_val(my_callid);<br>
</font></font><font face="monospace"><font face="monospace"><font
face="monospace">load_dialog_ctx();<br>
....<br>
# you have the callid into </font></font></font><font
face="monospace"><font face="monospace"><font face="monospace"><font
face="monospace">$var(callid) for further processing<br>
<br>
</font></font></font>[1]
<a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/3.2.x/dialog.html#pv_dlg_val">https://opensips.org/html/docs/modules/3.2.x/dialog.html#pv_dlg_val</a><br>
[2]
<a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/3.2.x/dialog.html#func_load_dialog_ctx">https://opensips.org/html/docs/modules/3.2.x/dialog.html#func_load_dialog_ctx</a><br>
<br>
<br>
Another option may be the usage of local cache to store the SIP
callid under the dialog ID as key, at INVITE time:<br>
<a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/3.2.x/dialog.html#pv_DLG_did">https://opensips.org/html/docs/modules/3.2.x/dialog.html#pv_DLG_did</a><br>
<a class="moz-txt-link-freetext" href="https://www.opensips.org/Documentation/Script-CoreFunctions-3-2#cache_store">https://www.opensips.org/Documentation/Script-CoreFunctions-3-2#cache_store</a><br>
And in event route simply use the cache_fetch() with the dialog ID
as key also.<br>
<br>
Regards,<br>
</font>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a class="moz-txt-link-freetext" href="https://www.opensips.org/events/Summit-2022Athens/">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div class="moz-cite-prefix">On 9/14/22 5:31 PM, Saint Michael
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAC9cSOA=wR=CEXiHdqGnQQqX42ppsy3mjwAG45Gq=FqG9v5FAA@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div class="gmail_default" style="font-size:small">Is there way
to obtain the SIP Call ID from the "id" or when is_callid=0?</div>
<div class="gmail_default" style="font-size:small">if I save the
callID on a global variable, will it be visible around all the
code?</div>
<div class="gmail_default" style="font-size:small">Sorry I am
still learning the ropes.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Sep 14, 2022 at 9:38
AM Bogdan-Andrei Iancu <<a
href="mailto:bogdan@opensips.org" moz-do-not-send="true">bogdan@opensips.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div> <font face="monospace">Hi,<br>
<br>
As per docs [1], you have in event_route :<br>
<br>
id - represents the identifier of the call for which that
event was received.<br>
<br>
is_callid - is 0 if the id parameter represents the
Dialog ID, or 1 if it is a callid. <br>
<br>
[1]
<a
href="https://opensips.org/html/docs/modules/3.2.x/rtpproxy.html#event_E_RTPPROXY_DTMF"
target="_blank" moz-do-not-send="true">https://opensips.org/html/docs/modules/3.2.x/rtpproxy.html#event_E_RTPPROXY_DTMF</a><br>
<br>
Regards,<br>
</font>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="https://www.opensips-solutions.com" target="_blank" moz-do-not-send="true">https://www.opensips-solutions.com</a>
OpenSIPS Summit 27-30 Sept 2022, Athens
<a href="https://www.opensips.org/events/Summit-2022Athens/" target="_blank" moz-do-not-send="true">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div>On 9/14/22 10:46 AM, Saint Michael wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><span
class="gmail_default" style="font-size:small">My
goal is to close the call as soon as the callee
presses any DTMF</span></blockquote>
<div><span class="gmail_default"
style="font-size:small">when any DTMF is
detected, then I need to access the callID
variable, </span> <span class="gmail_default"
style="font-size:small">$ci</span></div>
<div><span class="gmail_default"
style="font-size:small">but it's nowhere to be
found</span></div>
<div><span class="gmail_default"
style="font-size:small">Also I
need $avp(start_time) and $avp(duration)</span></div>
<div><span class="gmail_default"
style="font-size:small">I am at a loss as to how
to retrieve this information. The call is
connected</span></div>
<div><span class="gmail_default"
style="font-size:small">I need to fire a database
query to close the call.</span></div>
<div>
<div class="gmail_default" style="font-size:small">I
imagine that when the call got connected, some
variable stored that unix-time .</div>
<div class="gmail_default" style="font-size:small">But
it does not seem to be available in this part of
the code.</div>
<div class="gmail_default" style="font-size:small">Philip</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<br>
</div>
<div><span class="gmail_default"
style="font-size:small"><br>
</span></div>
<div><span class="gmail_default"
style="font-size:small"><br>
</span></div>
<div><span class="gmail_default"
style="font-size:small"><br>
</span></div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><span
class="gmail_default" style="font-size:small"></span><br>
</blockquote>
</div>
</div>
<br>
<fieldset></fieldset>
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</blockquote>
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