<div dir="ltr"><div><br></div><div>normally a SIP REGISTER request will contain information about the terminal like:<br></div><div>User-Agent: X-LITE 3.0</div><div><br></div><div>so is it possible to have FS reject all softphone registering requests except, for example, X-LITE,</div>
<div>without changing FS source code?</div><div><br></div><div style>BR</div></div>