Simionovich, N. (2008). AsteriskNOW: A practical guide for deploying and managing an Asterisk-based telephony system using the AsteriskNOW software appliance. Packt.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Simionovich, Nir. AsteriskNOW: A Practical Guide for Deploying and Managing an Asterisk-based Telephony System Using the AsteriskNOW Software Appliance. Birmingham, U.K.: Packt, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)Simionovich, Nir. AsteriskNOW: A Practical Guide for Deploying and Managing an Asterisk-based Telephony System Using the AsteriskNOW Software Appliance. Packt, 2008.
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