The SIP Blog

This blog is dedicated to SIP trunking and related services. Learn more about SIP phone service, SIP providers and VoIP SIP trunks.

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Using VoIP with SIP and Asterisk

November 29, 2013

Asterisk, the Open Source PBX Alternative for SIP Telephony Open-source software provides an alternative to traditional hardware-based PBX or IP-PBX solutions.  The most widely used…

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