Atm Zakaria Swapan: 1 book

Book cover of SIP Trunking
by Christina Hattingh, Darryl Sladden, ATM Zakaria Swapan
Language: English
Release Date: February 18, 2010

The first complete guide to planning, evaluating, and implementing high-value SIP trunking solutions   Most large enterprises have switched to IP telephony, and service provider backbone networks have largely converted to VoIP transport. But there’s a key missing link: most businesses still connect...
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