Zoiper IAX SIP VOIP Softphone

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

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. If you want all features without paying, don't pirate it but ask your friends for the unlocking cheatcode instead. First rule about the gold club: don't publicly publish the cheatcode, but share it privately at will.

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:

- Bluetooth support (beta)
- 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
- Native dialer integration
- 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
- DNS SRV
- 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.)

We tried to contact both alcatel and HTC to help them fix the issue, they didn't bother to reply. If you can help, let us know.

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

If zoiper does not work with your phone, please contact us at [email protected] and we will try to support your phone in future versions.

Recent changes:
1.19.16:
- Fixed a native crash introduced in 1.19.12

1.19.15:
- Fixed crash in native code
- Fixed multiple crashes

1.19.14:
- Small Bluetooth improvement
- Fix STUN options empty default values
- STUN invalid port error set port to default STUN port
- Remove chars striping for numbers that contains alphabet
- Spanish translation fix
Add to list
Free
89
4.5
User ratings
19478
Installs
500,000+
Concerns
3
File size
20269 kb
Screenshots
Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone Screenshot of Zoiper IAX SIP VOIP Softphone
About 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.
Zoiper softphone offers a simple user interface and superb audio quality for smooth Voice over IP experience.

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. If you want all features without paying, don't pirate it but ask your friends for the unlocking cheatcode instead. First rule about the gold club: don't publicly publish the cheatcode, but share it privately at will.

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:

- Bluetooth support (beta)
- 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
- Native dialer integration
- 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
- DNS SRV
- 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.)

We tried to contact both alcatel and HTC to help them fix the issue, they didn't bother to reply. If you can help, let us know.

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

If zoiper does not work with your phone, please contact us at [email protected] and we will try to support your phone in future versions.

Recent changes:
1.19.16:
- Fixed a native crash introduced in 1.19.12

1.19.15:
- Fixed crash in native code
- Fixed multiple crashes

1.19.14:
- Small Bluetooth improvement
- Fix STUN options empty default values
- STUN invalid port error set port to default STUN port
- Remove chars striping for numbers that contains alphabet
- Spanish translation fix

User reviews of Zoiper IAX SIP VOIP Softphone
Write the first review for this app!
Android Market Comments
A Google User
4 days ago
Bluetooth Bluetooth support could be better, useless when in the car, and you can't pick up.
A Google User
5 days ago
Good
A Google User
5 days ago
Не все так хорошо После обновления последнего перестала программа стартовать при загрузке системы и не всегда регистрирует номер sip в сети
A Google User
5 days ago
No. 1 SIP App Call quality is times better than Skype's, no echo, no low mic and no phonebook integration problems like with CSipSimple. The GUI is a pure pleasure to use - minimalistic and smooth, though I'd have put a solid dark/black background so it goes better with the latest flat android GUI.. Five stars, naturally. Thanks guys!
A Google User
5 days ago
Handsfree Eventually got it working in Honda, mostly. 1. Cannot answer incoming on car dash. Must select answer on phone only. 2. Must allow caller to hangup. To hang up on car dash will leave phone off hook. Gets expensive. Generally, Zoiper performs better than others. Pity not Open Source for security, privacy and rapid bug fixing.
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