Use APKPure App
Get jPhoneLite old version APK for Android
VoIP/SIP Phone
jPhoneLite/1.9.9
Generic VoIP SIP Phone.
http://jphonelite.sourceforge.net
License : LGPL.
Supports : g711a/u, g722, RFC 2833, 6 lines w/ conference, hold, and transfer.
Conference Mode : Set for each line.
Inbound Ringtone : /sdcard/inringtone.wav (8000Hz, 16bit, mono)
Outbound Ringtone : /sdcard/outringtone.wav (8000Hz, 16bit, mono)
Long press Dial to redial.
By : Peter Quiring (pquiring at gmail dot com).