Zadarma - To use IP-telephony(VoIP) service from Zadarma project by mobile phone all that you need is quite good Internet access quality. There are three kinds of connection which are good for our service:
- 3G connection
- Wi-Fi connection
- GPRS Edge connection
At that GPRS connection is not always can provide good communication quality to transmit voice, in that case we advice You to use CallBack service.
To start using Zadarma service you have to pass free registration https://ss.zadarma.com/registration/?lang=en. After registration You will get 0,5 $ on Your account for test calls.
Phones with Android OS
For phones with Android OS we offer to use our own program.
Zadarma program for Android is easy and comfortable to use and has next functions:
- outgoing and incoming calls both through Zadarma and other SIP services
- sending and receiving of free text messages between users of Zadarma network
- SMS sending to any country of the world by lowest prices
- real-time account balance display
- big variety of speech compression methods (codecs 729 speex an others) will provide quality on any channel
- automatic integration with phonebook
IP-telepnony (VoIP) prices:
- Russia Moscow .... 0 $
- USA.... 0 $
- China .... 0 $
- Germany .... 0,019 $, ...
Argentina, Australia, Canada, China, Cyprus, Denmark, France, Germany, Greece, Hong Kong, Hungary, Ireland, Israel, Italy, Kazakhstan, Mexico, Poland, Portugal, Puerto Rico, Russia, Singapore, ...
CSipSimple - This project will allow native sip for Android devices.
It relies on the pjsip sip stack and use the pjsip-jni project.
The use of this native library will ensure a better speed, call quality and less battery consumption than equivalent pure java projects
S-unno - With S-unno, you can make phone calls to any fixed or mobile number in more than 200 countries at absolutely low rates. Rates start from as low as US 2cents/minute. S-unno uses your 3G or WiFi connection to place these calls so that you can start saving now
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Unblock all websites and protect your data on Wi-Fi hotspot with one click VPN
IMSDroid is the first fully featured open source SIP/IMS client for Android. It is also the only free Android SIP client which supports direct Video Calls.
3GPP IMS (IP Multimedia Subsystem) is the next generation network for delivering IP multimedia services. IMS is standardized by the 3rd Generation Partnership Project (3GPP)
jPhoneLite is a SIP VoIP SoftPhone for Android.
Supports: g711, RFC 2833, 6 lines w/ conference, hold, and transfer.
Conference Mode: Set for each line.
Ringtone: /sdcard/ringtone.wav (8000Hz, 16bit, mono)
What's New in This Release:
· Major overhaul of Settings screens.
· Long press DIAL and BACKSPACE to redial and clear dial
Skuku - Make and receive calls and SMS when abroad using your SIM card and cellular identity without roaming charges.
Cannot be used for emergency calls.
Requires a Wi-Fi connection.
Using Skuku Roaming service requires root access
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FriendCaller for Android - Turn your Android device into a complete Voice over IP (VoIP) phone, make Voice calls to over 400 global networks and FREE Video Calls online, hence saving big on your monthly cellular bills
YouMagic provides free IP calls within a domestic network and cheap long-distance and international communication
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YunGO will give you a possibility to do very cheap international calls worldwide
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Make and send FREE local and international phone calls and multimedia messages via HiTalk. Enjoy live walkie-talkie, photo, and a variety of fun stickers with friends