Network Engineer

amigan_99

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What is the difference between these user licences? I am running CUCM 10.5 with roughly<br />
300 CIPC users and three SIP trunks for inbound calls from a Call Center.<br />
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LIC-UCM-10X-ENHP-A &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UC Manager-10.x Enh Plus Single User License &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CON-ECMU-LICMEHPA<br />
LIC-CUCM-10X-ENH-A &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UC Manager-10.x Enhanced Single User License &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CON-ECMU-LIC0ENHA<br />
LIC-CUCM-10X-ESS-A &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;UC Manager-10.x Essential User License User &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CON-ECMU-LIC0ESSA
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What is the difference between these user licences? I am running CUCM 10.5 with roughly
300 CIPC users and three SIP trunks for inbound calls from a Call Center.

LIC-UCM-10X-ENHP-A	UC Manager-10.x Enh Plus Single User License	CON-ECMU-LICMEHPA
LIC-CUCM-10X-ENH-A	UC Manager-10.x Enhanced Single User License	CON-ECMU-LIC0ENHA
LIC-CUCM-10X-ESS-A	UC Manager-10.x Essential User License User	CON-ECMU-LIC0ESSA

What is the difference between these Cisco UC Manager user licenses?

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.

IP Telephony

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).