Searched for: "is internet necessary to deploy voip"

About 2 results for "is internet necessary to deploy voip"

  • ShoreTel // October 20, 2012, 5:00 PM PST

    SIP Trunks - Benefits and Best Practices

    Back in the days of wireline telephony, when all phone calls went over the Public Switched Telephony Network (PSTN), businesses would purchase "trunks" -dedicated lines or a bundle...

  • Deb Shinder // October 12, 2007, 5:19 AM PST

    Is Microsoft VoIP ready for prime time?

    With its new Office Communications Server (OCS), Microsoft is setting out to get its feet wet in the VoIP space. Here's a closer look at OCS, what it does, and what it means to com...