Mitel Communications Director is ranked 8th in Unified Communications while ShoreTel Sky is ranked 15th in Unified Communications. Mitel Communications Director is rated 0.0, while ShoreTel Sky is rated 0.0. On the other hand, Mitel Communications Director is most compared with 3CX Live Chat, Cisco Unified Communications, Aastra MX-One, Aastra Clearspan and Fortinet FortiVoice, whereas ShoreTel Sky is most compared with Cisco Jabber.
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