MITEL <br/><br/>
Microelectronics Line Interface Circuit handbook / 

 - U.K  Mitel  1994 
 - various paging, 
<br/><br/>Introduction (Page-1-1), Digital Switches (Page-2-1), Primary Rate Interfaces (Page-3-1), Basic Rate Interfaces (Page-4-1), Codecs and Digital Phone Components (Page-5-1), Timing and Control Products (Page-6-1), Analog Switches (Page-7-1), DTMF and Signaling Components (Page-8-1), Line and Trunk Interfaces (Page-9-1), Custom Hybrids (Page-10-1), Custom Wafer Fabrication Services (Page-11-1), Application Notes (Page-12-1), Glossary of Telecommunications Terms (Page-13-1), General Information (Page-14-1). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microelectronics Line Interface Circuit handbook
<br/><br/><label>Dewey Class. No.: </label>621.395,MIT