<p>Can you try by setting RET_ARRAY flag to RPC exports at:</p>

<ul>
<li><a href="https://github.com/kamailio/kamailio/blob/master/modules/permissions/permissions.c#L1015">https://github.com/kamailio/kamailio/blob/master/modules/permissions/permissions.c#L1015</a></li>
</ul>

<p>Like at:</p>

<ul>
<li><a href="https://github.com/kamailio/kamailio/blob/master/modules/corex/corex_rpc.c#L227">https://github.com/kamailio/kamailio/blob/master/modules/corex/corex_rpc.c#L227</a></li>
</ul>

<p>If works, it should be the desired implementation in such case.</p>

<p>Also, for the future, first line of the commit must be prefixed with the module name, see:</p>

<ul>
<li><a href="https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md#commit-message-format">https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md#commit-message-format</a></li>
</ul>

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