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Get Core Softphone old version APK for Android
Core Softphone est un softphone basé sur SIP pour Android permettant de passer et de recevoir des appels.
With Core Softphone, you can universally communicate with all SIP servers supporting both video and audio communication. Also, you can make intercom calls to your smart home and perform predefined operations.
Many codecs are supported (H264, G729 and G722, etc) to provide crystal clear video and audio communication.