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Hello,<br>
<br>
On 10/4/10 1:47 PM, Zappasodi Daniele wrote:
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<title>retrieve INVITE transaction in CANCEL</title>
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<p><span lang="en-gb"><font face="Times New Roman">Hello,</font></span>
<br>
<span lang="en-gb"><font face="Times New Roman">is it possible
to retrieve the info related to the INVITE transaction while
the CANCEL is processed? </font></span>
<br>
<span lang="en-gb"><font face="Times New Roman">In particular,
when the script is handling the CANCEL, how can I get the
avp values written in the corresponding INVITE transaction?</font></span></p>
</blockquote>
you can get attributes of INVITE during CANCEL, but iirc not the
avps. Accessing INVITE is done via $T_inv(pv) - for example, the
r-ruri of invite is $T_inv($ru).<br>
<br>
An option to share data between different messages is to use hash
table - in this particular case you can use a key based on
callid/from-tag.<br>
<br>
Cheers,<br>
Daniel<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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