JusPhone app for iPhone and iPad


4.4 ( 2704 ratings )
Utilities Productivity
Developer: Ningbo Juphoon System Software Co., Ltd.
Free
Current version: 1.2, last update: 7 years ago
First release : 03 Aug 2017
App size: 55 Mb

JusPhone 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 JusPhone, 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