<html><body><div style="font-family: lucida console,sans-serif; font-size: 12pt; color: #000000"><div>Hello Everyone,</div><div>I am trying put tougher transfer feature with MS Teams.</div><div>And based right now not possible with opensips.</div><div>MS Teams are sending on hold in case of transfer and onhold.</div><div>Major problem they require encode/decode params in REFER-TO REFER-BY.</div><div><br data-mce-bogus="1"></div><div>Here official requirements doc.</div><div> </div></div></body></html>