<div>I am trying to use QSIG to interoperate with legacy PBXs. </div>
<div> </div>
<div>I am looking to see whether any one knows whether Call Hold, Call Transfer, MWI </div>
<div>works with QSIG support in Asterisk.</div>
<div> </div>
<div>Thanks in advance.</div>
<div> </div>
<div>--dp<br> </div>