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Zoiper IAX SIP VOIP Softphone APK

Zoiper IAX SIP VOIP Softphone



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Description of Zoiper IAX SIP VOIP Softphone

Zoiper is a FREE IAX and SIP softphone application for voip calls over 3G or WiFi. There are NO ADVERTISEMENTS.

For support please visit: http://community.zoiper.com

Zoiper softphone offers a simple user interface and superb audio quality for smooth Voice over IP experience.

Contact us for whitelabel versions with your logo and company or for our VoiP SDK if you want to build your own solution or visit http://www.zoiper.com/en/voip-sdk

Available for both SIP and IAX systems, Zoiper is a phone solution perfectly fit for end users, service providers, call centers or any business willing to benefit from VoIP communications.

Want to distribute it to your users ? Use the free automatic provisioning system on http://oem.zoiper.com and avoid tedious manual configurations!.

IMPORTANT: Zoiper softphone is a standalone client-side software VOIP phone application and is not bundled together with a voip service. To make and receive voip calls using Zoiper, you must subscribe to any SIP or IAX based service provider across the globe.

Zoiper's key features include:

- Support for different color schemes

- Bluetooth support

- Lowest battery usage with highest reliability / stability on google play

- Lowest latency of all android softphones

- Excellent audio quality, even on older devices

- Supports calling over 3G and WIFI

- Multiprotocol with SIP and IAX support, compatible with all RFC

compliant PBXs

- Background / multitasking support

- Integration with the native android contact list

- Speakerphone mute and hold

- UDP and TCP transports (use TCP for better battery life!)

- Supports g711 (ulaw, alaw), speex, iLBC and gsm codecs

- Supports sending of DTMF


- Built-in echo cancellation

- STUN support

- Change ringtone per account

- Call waiting

- Video support (gold users only)

- ZRTP / TLS support (gold users only)

- Call Transfer (gold users only)

- Wideband audio (gold users only)

Zoiper is also available as customized branding solutions or VoIP SDK, please contact us for more information.

- Phones that are unstable because they have broken audio implementations:

Alcatel one touch series (poor audio drivers cause system freezes and crashes)

HTC one m8 (causes freezes.)

WARNING: using Zoiper as a default dialer may interfere with dialing 911 emergency services.

WARNING: Please use only versions from the appstore, we have reasons to believe some of the (russian) .apk files floating on the web contain a trojan that might steal username and password and make fraudulent calls. The official zoiper from google play is safe to use.

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More Information Of Zoiper IAX SIP VOIP Softphone

lable: Communication - Apps Current Version:2.17.8 Publish Date:2021-11-22 Developer:Securax LTD.

User Reviews


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Charles Demers 2020-04-03

Terrible. Limited to a single account. Out of the box it doesn\'t work with Asterisk. Different software work with just username and pass but this needs screwing around for hours to find proper settings that may work for a fee hours. The built in Android SIP client is way better than this and it also sucks. But at least it works.
James Cook 2020-07-31

Works very well. I pay about a pound a month to make sure my app is always on, and it is, so well worth it. It was a lifesaver in Tunsia on a local cheap data SIM. No complaints, money well spent. I was using a free app before, but its worth paying a very small amount (they do have a free option). I combine with Localphone numbers, and its well worth it. Highly recommended, and suggest theh small upgrade, money well spent.
Sergey Stadnik 2019-02-25

Works flawlessly. It is the only SIP client I could find which is actively maintained. All the othe I have looked at are hopelessly outdated and have problems. The support is very resonsive and helpful. I had an annoying problem which I was able to resolve with support\'s help.
Richard Wolfie 2020-06-16

Not the best but also not the worst sip softphone. The issue I\'m having is I\'m being asked to pay for a subscription when I paid for the Gold already. Now, none of the features I was getting before work because I\'m not a subscriber. (UPDATE 06/15/202) I heard from technical support telling me to uninstall and reinstall the app. I told them I had already done that a dozen times. Then they asked for a screenshot of the premium features area, which I did. It has been 11 days today since I\'ve heard anything and I still can\'t use the app. Look for a different SIP app. I did!
Catalin Morariu 2020-07-15

We have an annoing bug. When calling to another person, phone locks itself to lockscreen and we hear phone calling still. After unlocking the phone, in Zoiper we cant see the calling action to cancel. To resolve this, we need to force stop the app or restart the phone (Huawei P20 Pro, Huawei P20 Lite). Notifications are all enabled but calling does not appear in notification area but the sound is still heard in the headphones. ... I am still having the problem!
Clark Choi 2021-01-25

I purchased 1 year subscription just a couple of weeks ago, and it still indicates that I am subscribed. But it kicked me out of the app, and I cannot log back in. I cannot use my number and this is extremely frustrating. I want my money back asap. This is terrible. Update: I had already emailed to that address, but not only the response was slow, but also it only repeated what\'s shown in your FAQ, which is not helpful at all. I want my money back.
Chandu Kanny 2020-08-19

Hi.. The app is working only through mobile data.. Can we use the same with Wifi too. Please reply. When I connect to wifi it\'s automatically disabled and app is not working. Please provide a solution for this issue. Let me know how to resolve the solution. Even my colleagues are facing the same issue. Please do the needful team.I can use the app for longer period Im looking forward to your response. Apart from this, Remaining the app is helpful and useful to us. Appreciate your quick reply
David Hanson 2020-05-26

Been using this app for a number of years and it has been been working pretty well but after a recent update it has started ringing with incoming calls and if I or someone else takes the call on another device Zoiper often continues to ring and the only way to stop it is by killing the app. Also note the call recording has been removed with the latest update. Went to record a call today to find it was locked :( I understand adding new features to the pro version only but removing long time features from the lite version is just mean. It\'s a feature I rarely use but when I need it, I need it.
Sophie Maddock 2020-03-18

I\'m having an issue where the first 15 - 20 seconds of a call are very quiet, and the volume then slowly increases until I can be heard properly. Thanks for the reply - unfortunately I don\'t think it\'s the microphone as I\'m not having an issue with the volume when making phone calls through other applications. Would it be possible to implement a feature that remembers the calibration of the microphone? Unfortunately if not I may need to use a different app as clients are struggling to hear me
Ali W 2020-12-28

It\'s very good when it works but drops out without warning and I\'ve missed calls. This needs a forced stop and restart to register. Perhaps this has been fixed in the latest update?