Does anyone know why it's doing this? I can't find anything on the RingCentral website except for some references to pubnub embedded in the HTML of one page.
Pubnub is the 3rd party vendor we use for HUD updates on the softphone. This applies not only to the MAC version but the Windows version of the desktop app as well. So, the traffic seen going to and from their servers is for that specific feature.
Tier 3 Support Engineer
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