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). IMS services could be used over any type of network, such as 3GPP LTE, GPRS, Wireless LAN, CDMA2000 or fixed line.
The current version of IMSDroid partially implements GSMA Rich Communication Suite release 3 and The One Voice profile V1.0.0 (LTE/4G, also known as GSMA VoLTE) specifications.
Like it? Share with your friends!
Supported operating systems:
Google Android 1.5, Google Android 1.6, Google Android 10.x, Google Android 2.0, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
Similar Software:
IMSDroid 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)
Zello: PTT Walkie Talkie Zello: PTT Walkie Talkie - turn your device into a portative tralkie. Create private rooms and talk to your friends. You can start signal search to find all users within the application touch area. Add friends to the list of contacts to see their online status
Scydo Free Calls With Scydo you can call free from/to android AND iphone Scydo users!
Ozeki VoIP Service Checker Ozeki VoIP Service Checker - Ozeki VoIP Service Checker is an open source app which allows you to check the availability of VoIP services. The software can quickly verify if a given service exists, whether it can be reached from a particular network, and if the username and password to access that service are correct
wowocall inernatinal calls voip dialer wowocall inernatinal calls voip dialer - wowocall international internatinal mobile dialer,which can make this app be adaptive to wifi and 3G, so cost less traffic.
It is support called for 200 countries around the world countries, the quality excellent low price. On the www.wowocall.com website you can add credit
Cheap Calls - XonXar App Cheap Calls - XonXar App - Xonxar finds the cheapest rates amongst many VOIP providers and allows you to use them without subscribing with those.
Xonxar offers a simple user interface and the best price performance ratio.
Xonxar allows you to call or send sms from any point in the world and to any point in the world.
Use Xonxar at home, in the office or on the way
YouMagic YouMagic provides free IP calls within a domestic network and cheap long-distance and international communication
Skuku (Android) Skuku - Make and receive calls and SMS when abroad using your SIM card and cellular identity without roaming charges.
Notes:
Cannot be used for emergency calls.
Requires a Wi-Fi connection.
Using Skuku Roaming service requires root access
G1 Central (Android) G1 Central is an application for Android-powered phones which allows you to place calls to any number from your GrandCentral number. It supports both Dialer mode as well as reading from your Contact list.
What's New in This Release:
· Updated icon, cleaned up a few very minor bugs
Other Software by developer «Dooubango»:
IMSDroid 1.2.366 IMSDroid 1.2.366 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)
IMSDroid 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)