SessionCloud is a feature-rich SIP VoIP Softphone which supports provisioning by operator code. NOTE: You will need to get your operator code from your VoIP provider or IT department. Please note some mobile network operators prohibit or restrict the use of VoIP over their networks and may impose additional fees or other charges. Please check with your operator before making calls over LTE networks. Softphone features: - Supports making SIP VoIP calls over LTE and WiFi - Incoming Calls via P