VoIP Call Managers definition
VoIP Call Managers. Cisco Unified Communications Manager (CUCM), formerly Cisco Unified Call Manager and Cisco Call Manager (CCM), is a software-based call-processing system developed by Cisco Systems. CUCM tracks all active VoIP network components; these include phones, gateways, conference bridges, transcoding resources, and voicemail boxes among others. Call Manager often utilizes the Skinny Client Control Protocol (SCCP) as a communications protocol for signaling the hardware endpoints of the system, such as IP Phones. H.323, Media Gateway Control Protocol (MGCP) or Session Initiation Protocol (SIP) is used to pass call signaling to gateways. The VoIP Call Managers Unit Baseline is set forth in Schedule D (Pricing Form).
a. Resource Usage for this category will be measured as the aggregate number of Delivery Numbers supported in a given month.
b. One (1) VoIP Delivery Number equals one (1) Resource Unit.
c. VoIP Call Managers Unit Baseline set forth in Schedule D (Pricing Form) reflects the quantity of VoIP Delivery Numbers Resource Units included in the Base Charge.
d. ARCs and RRCs apply to this category.