Connecting Lync 2010 or OCS 2007 R2 to the PSTN

Hi, Having just written a long (ish) post on a forum, I thought I would post it here for future reference. These are high level methods of connecting OCS 2007 R2 or Lync 2010 to the PSTN. There are three options; In terms of capability of connection to the PSTN (Telephone network) functionally nothing much […]

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