Handle SIP voice calling from a dedicated desktop endpoint with the Mitel 6920wt. Its 3.5-inch color display presents call information, contacts and feature prompts, while programmable keys provide direct access to frequently used extensions and telephony functions. HD wideband audio supports clear handset and speakerphone conversations for users working through regular call queues, transfers and conference calls. Dual Gigabit Ethernet ports allow the phone to connect to a LAN while passing network connectivity to an adjacent workstation. Power over Ethernet support reduces the need for a local power outlet where compatible switch infrastructure is available. The desk-phone format gives assigned users physical call controls and a consistent endpoint at reception desks, offices, shared work areas and customer-service positions. Mitel part number 50009443 RC identifies this 6920wt SIP phone configuration. The model combines color-screen call handling, programmable controls, wideband audio and Gigabit network connectivity in the Mitel 6900-series desk-phone format. It fits SIP telephony deployments where users need more visible call status and key-based feature access than a basic entry-level handset provides.