<p></p>
<p>It can be merged. Then I will add the global parm to set this char. The question is what to make the default, the old dash/minus <code>-</code> (for backwards compatibility); or underscore <code>_</code>, the new proposal in this PR.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/kamailio/kamailio/pull/2304#issuecomment-621437973">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABO7UZKQEEZUFGV2E3IU6MTRPCDANANCNFSM4MSTWR6Q">unsubscribe</a>.<img src="https://github.com/notifications/beacon/ABO7UZLJPOI72C4Q7WNRUUDRPCDANA5CNFSM4MSTWR62YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEUFGIFI.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/kamailio/kamailio/pull/2304#issuecomment-621437973",
"url": "https://github.com/kamailio/kamailio/pull/2304#issuecomment-621437973",
"name": "View Pull Request"
},
"description": "View this Pull Request on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>