<div dir="ltr"><div>hello , i am jzw. <br> Recently i study the opensips, and i want to modify the opensips to fit my project, but i met a problem that i can't let the different modules comminicate with each others, is the “struct sip_msg” a global variable? How can i add some variables which will be the session character?<br>
</div>Can you help me ?<br></div>