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<p>Hello,</p>
<p>At registration time you could save the User Agent in the
attributes per registration [1] and at INVITE time you can check
that in branch_route and make your decision there.</p>
<p>[1]
<a class="moz-txt-link-freetext" href="https://opensips.org/html/docs/modules/3.2.x/registrar.html#param_attr_avp">https://opensips.org/html/docs/modules/3.2.x/registrar.html#param_attr_avp</a></p>
<p><br>
</p>
Regards,<br>
Vlad<br>
<div class="moz-cite-prefix">On 14.10.2022 17:02, Callum Guy wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAFjCFz=-rvNfQ7AOZ0fPoULidpF83vLBWAD=2R-ZSnywog8isg@mail.gmail.com">
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<div>Hi All,</div>
<div><br>
</div>
<div>I'm working on a project that requires me to evaluate the
user agent of a registered contact before making a decision on
a current registration attempt.</div>
<div><br>
</div>
<div>Is there a method to do this natively? If not, what is the
best approach?</div>
<div><br>
</div>
<div>I haven't found anything yet, the current options i'm
evaluating are to:</div>
<div><br>
</div>
1. Use mi_script module to allow me to pull the contact record
via ul_show_contact<br>
<div>2. Use rest_get to pull this data via a web service</div>
<div><br>
</div>
<div>Neither is ideal for my requirements but both would do the
job, I'm hoping someone in the community has a cleaner
solution before I start!</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
<div>Callum</div>
</div>
<br>
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