00956    a2200157   4500003000500000005001700005040000900022082001600031100001700047245009500064260001600159300001000175505054600185650003400731651003300765Nust20220816134416.0  cNust  a621.382,MAH  aMahler, Paul  aVoIP Telephony With Asterisk :bA Technical Overview of the open Source PBX /cPaul Mahler  aMahler, P.S  a211p;  aIntroduction (Page-11), Asterisk Architecture (Page-23), Connectivity (Page-31), Designing Your System (Page-36), Install Linux and Asterisk (Page-45), Asterisk Configuration (Page-54), SIP Configuration (Page-85), Zaptel Configuration (Page-93), IAX Configuration (Page-118), Application Configuration (Page-126), Run and Manage Asterisk (Page-135), Your First Configuration (Page-147), Cisco (Page-153), SNOM Telephones (Page-168), T-Carrier and SONET(Page-169), Network and Signaling (Page-177), Glossary (Page-189), Checklist (Page-206).  aTelecommunication engineering  aVoIP Telephony With Asterisk