Fathi, Hanane <br/><br/>
Voice over ip in wireless heterogeneous networks / 
Hanane Fathi 
 - Netherlands :  Springer,  2009 
 - xxix, 226 p. : ˜b ill. ; œc 25 cm. 
 - Signals and communication technology .
 - Signals and communication technology .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781402066306 1402066309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony<br/>Wireless communication systems