IP Telephony (IPT) solutions make use of packet-switched connections from the Internet for the exchange of communications services, which include voice, facsimile and voice-messaging application instead of using the traditional dedicated circuit-switched connections from PSTNs.
Cisco IP Telephony solutions are an integral part of Cisco Unified Communications. Cisco Unified Communications allows for the integration of voice, video, data, and mobile applications on fixed and mobile networks. Cisco IP Telephony solutions are comprised of call processing solutions, such as Cisco Unified Communications Manager, formerly Cisco CallManager, and IP phones.
Cisco Unified Video Advantage enhances the Cisco IP Telephony . . .
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