JusVoIP is a SIP-based softphone with excellent voice and video call quality. It could be used as an extension phone when it is connected to an IP-PBX, Softswitch or IMS.
Notice:
- To use JusVoIP, you need to get a SIP account from SIP provider first.
Features:
- Auto sync local contacts
- Regular call is available without login or IP network
- Voice call
Voice codec: AMR-WB, G729, AMR, iLBC, PCMU, PCMA, G722, iSAC, opus
- Mute, speaker, DTMF, call wait, call transfer, voice and video exchange
- Echo cancellation, VAD (Voice Activity Detection)
- QoS: help improve voice and video call quality
- Video call
Video codec: VP8, H264, H264-SVC
- Available over 3G 4G and Wi-Fi