Most answered questions

+2 votes
4 answers
Android | Not reachable when screen is off
asked Jan 29, 2018 in Android by kreshnik (180 points)
+2 votes
3 answers
Zoiper on iPhone registration dropping
asked Nov 14, 2018 in iOS by modcar (200 points)
0 votes
3 answers
I don't hear a ringtone on my iPhone 7
asked Feb 28, 2017 in iOS by TonS (120 points)
+2 votes
3 answers
iPhone 6 failed to create media stream(29)
asked Dec 2, 2016 in iOS by APaschke (170 points)
+1 vote
3 answers
Zoiper overriding Windows 10 microphone level
asked Oct 26, 2016 in Windows by Erik Hofseth (130 points)
+2 votes
3 answers
Zoiper 1.38 and Asterisk registration TLS+SRTP
asked Jul 25, 2016 in Android by bitbrusher (170 points)
0 votes
3 answers
which voip provider is free?
asked Apr 27, 2016 in General by bo reddude (120 points)
+2 votes
3 answers
Zoiper with some wifi do not register
asked Mar 21, 2016 in Mobile (iOS, Android, WP) by Agustin Picabea (160 points)
0 votes
3 answers
No ringtone for incoming calls on Android
asked Oct 14, 2015 in Android by Tomasz (120 points)
0 votes
3 answers
Error 403 (no RFC1918 IP's allowed) when using Zoiper in 3G mode
asked Sep 29, 2015 in Android by flotux (190 points)
+5 votes
2 answers
408-Registration failed and Registration failed error 60
asked May 1, 2020 in Android by pardub (230 points)
0 votes
2 answers
Hold the line when tranfering call.
asked Apr 9, 2020 in General by svetlozar.draganov (120 points)
0 votes
2 answers
Difference between ZoiperPro and Zoiper free for androit
asked Feb 21, 2020 in Android by Tom (120 points)
0 votes
2 answers
How many license do I need?
asked Oct 14, 2019 in Windows by sumon2k7 (150 points)
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