If I add off network contacts to the directory listing on my Unity 10 server and someone calls a contact listed in the directory, who pays for the call? I have many contacts that are international and I need to evaluate if this is cost effective.
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Thank you for this. I work for a small international college in Vermont with a remote office in Washington DC, so international calling is a daily occurrence for us. I found the case study pdf on TEHO but where can I look to get more information about it?