<p>Then it would make more sense to have a global param to set the common template format for all xlog messages, something like</p>
<pre><code>xlog_format = "[%L_LEVEL - %ROUTE_TYPE(%ROUTE_NAME) Line:%LINE_NO] %MSG"
xlog("L_ERR", "Failed to route to PSTN attempt($avp(relay_count))\n");
</code></pre>
<p>resulting in a syslog message like</p>
<pre><code>Jul 7 05:49:52 hostname opensips[31929]: [ERR - failure_route(HANDLE_FAILURE) Line:954] Failed to route to PSTN attempt(3)
</code></pre>
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