The Cisco IP Phone 7940 series function as managerial-level office telephones, replacing traditional analog telephones in an IP telephony network. They are , multiline telephones that provide voice communication over an IP network. It can help improve the production level of your buisness by functioning for many different user, phones are used and sold as is. There are three avalible but only two come with power connectors and the other has the port for power but all thats needed is a universal power cable.

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