Van Meggelen, Jim books & textbook
Asterisk: The Definitive Guide: Open Source Telephony for the Enterprise
Meggelen, Jim Van Bryant, Russell Madsen, Leif
O'Reilly Media /2019-07-30 Paperback / 412 Pages
isbn-10: 1492031607 / isbn-13: 9781492031604
Asterisk: The Future of Telephony
Meggelen, Jim Van Smith, Jared Madsen, Leif
O'Reilly Media /2007-09-07 Paperback / 608 Pages
isbn-10: 0596510489 / isbn-13: 9780596510480
Asterisk: The Definitive Guide (Definitive Guides)
Madsen, Leif Van Meggelen, Jim Bryant, Russell
O'Reilly Media /2011-05-05 Paperback / 295 Pages
isbn-10: 0596517343 / isbn-13: 9780596517342
Asterisk: The Definitive Guide: The Future of Telephony Is Now
Bryant, Russell Madsen, Leif Meggelen, Jim Van
O'Reilly Media /2013-07-09 Paperback / 843 Pages
isbn-10: 1449332420 / isbn-13: 9781449332426
Asterisk: The Future of Telephony
Van Meggelen, Jim Smith, Jared Madsen, Leif
O'Reilly Media /2005-08-01 Paperback / 380 Pages
isbn-10: 0596009623 / isbn-13: 9780596009625