 |  |  |
| TrixBox Made Easy: A step-by-step guide to ...
by Kerry Garrison $27.75 | Building Telephony Systems with Asterisk
by David Gomillion $25.64 | Asterisk For Dummies
by Stephen P. Olejniczak $19.79 |
 |  |  |
| Asterisk Cookbook
by Jim Van Meggelen | Asterisk: The Future of Telephony
by Jim Van Meggelen | VoIP Hacks: Tips & Tools for Internet T...
by Theodore Wallingford $19.77 |
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| Asterisk Hacking
by Ben Jackson $35.06 |
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Books
