A PBX Phone, is private branch exchange is a telephone exchange that serves a particular business or office.
Monday, April 4, 2011
UniVoIP Training on Mitel 5212 IP Phone
UniVoIP's (www.univoip.com ) complete training on how to use your MItel 5224 IP Phone. Featuring the identity of keys and their functions Filmed and Edited by amirGT
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