Aloikin, Catherine. <br/><br/>
Interoperability of internet telephony systems and their convergence with the public switched telephone network /  
by Catherine Aloikin. 
 - Kampala,    2004. 
 - viii, 61 p. :    ill. ;    30 cm. 
<br/><br/>Final year project report (B.Sc. Electrical Eng.) - Makerere Univers ity, 2004. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Telephone systems.
<br/><br/><label>Dewey Class. No.: </label>621.38