2.2.1
2026-04-14
修改了部分界面，进行了优化
2.1.6
2024-10-28
to fit iOS18.0,and fix some bug
2.1.5
2024-07-22
fix some bug
2.1.4
2024-06-26
upgrade to pjsip 2.14.1
2.1.3
2024-03-13
app 备案更新，适配iOS17.4,minos=16
2.0.3
2023-06-07
修正了显示界面的小bug，修正版本号bug
2.0.2
2022-11-09
fix the bug: when caller is iOS, at callee is online, the caller redial auto fail
1.3.2
2022-04-15
just rebuild all with Xcode 13.3 and iOS sdk 15.4,min version upgrade to 14.0,fix push bug
1.2.1
2020-12-21
升级基础SIP库到2.10，使用xcode 12 build for ios14
1.1.1
2020-03-21
支持wifi和移动网络的无缝切换，在移动网络质量不好的情况下有一定几率会有切换不成功的现象，切回Wi-Fi即可