Cmterm-7975-sip.9-4-2sr4 [upd] Access

Implements standard infrastructure improvements to protect network configuration logic against unauthorized adjustments.

The file identifier cmterm-7975-sip.9-4-2sr4 denotes a firmware package intended for deployment on Cisco Unified Communications Manager (CUCM). This release enables the Cisco 7975G—a high-end, color-display business IP phone—to operate using the industry-standard SIP protocol rather than Cisco’s proprietary Skinny Client Control Protocol (SCCP). cmterm-7975-sip.9-4-2sr4