Migrating to SIP Trunking: Is It Worth the Move?

There has been a great deal of buzz over the past few years surrounding Session Initiation Protocol (SIP) trunking for connection to the Public Switched Telephone Network (PSTN). Many companies have pondered moving away from the traditional time-division multiplexing (TDM) links (i.e., Basic Rate Interface/BRI, Primary Rate Interface/PRI and Plain Old Telephone Service/POTS) and going […]

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