Nanda, Rashmi <br/><br/>
VoIP telephony and you: a guide to design and build a resilient infrastructure for enterprise communications using the voIP technology 

 - India  BPB  2021 
 - xxii, 260p. 
<br/><br/><label>ISBN: </label>9788194837732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony.<br/>VoIP Technology.
<br/><br/><label>Dewey Class. No.: </label>004.695  / N21V