<div dir="ltr">Hello,<br><br>I would like to verify if a specific SIP header exists, and if yes, extract the partial content from another header.<br><br>1. Is there a way to verify if a specific header exists?<br>2. How do I extract data that is between the first : and the following @? Specifically, The data looks like <<a href="http://sip:1234567890@10.0.0.1:5060">sip:1234567890@10.0.0.1:5060</a>> and I would like to get only the 1234567890<br>
<br>I tried to use the CUT() command, but without success.<br><br>Thank you.<br><br>Michael<br></div>