Groundwire v5.3.6 Full SIP client for Android devices,
purchased version of the app for $ 8.49 on Google Play

In recent years, the spread of the Internet has gained momentum, and now most parts of the globe are connected to the Internet. This makes it much easier to connect to the Internet than other means of communication, such as telephone. The telephone has been around the world for over a century, and its lines can be found everywhere. The telephone has been the best way of communication for decades, but now, despite the global expansion of the Internet, the telephone can be replaced by the Internet. Traditional phones are expensive, low quality, noisy, and not available everywhere, but Internet phones are cheap, high quality, and can be called anywhere indefinitely. The idea of ​​the Internet has been around for years. The method by which the Internet phone is implemented on the Internet is called VIOP. Like all other Internet connections, there is a special protocol called SIP for this type of connection, and all Internet service providers must follow this protocol. Today we are at your service with a plan to create an internet phone for business.Groundwire is an SIP client for using the Internet business phone for Android, developed by Acrobits, sro and priced at $ 8.49 on Google Play. This program has all the features you would need in a business and can easily contact your office from anywhere. This program has many features that are added to them regularly.

Some features and capabilities of the Android Groundwire app :

  • Announcements for incoming calls to improve battery life
  • Multi-line
  • Establish audio conferences
  • post box
  • call transfer
  • Bluetooth headset support
  • Secure call via SRTP (SDES)
  • ZRTP support (via in-app payment), the latest secure SIP request
  • Support for wifi and 3G networks
  • Status bar notification
  • Quick way to enter accounts from major VoIP providers
  • Call recorder and player, integrated with call history
  • HD audio via 722 and Opus codecs
  • Excellent sound quality, including 711 audio encoders (Ulaw and Alaw) and GSM
  • TLS support for encrypted SIP
  • Manipulating audio codecs allows you to prioritize the codecs you use and disable the ones you don’t want to use.
  • Convenient and extremely smooth interface
  • Easy and graphical configuration
  • Simultaneous registration of multiple SIP accounts, has multiple registered accounts to receive calls and change accounts used for outgoing calls without leaving the keyboard
  • Merge with Android contacts
  • Ability to generate DTMF audio when calling, to control various PBX features or automated systems (using audio, rfc 2833 or SIP INFO)
  • Speaker support
  • Maintain an accurate call history
  • Adjustable RTP port range
  • SIP proxy support
  • STUN server support

Groundwire app is a complete client with many features for commercial SIP that has been able to get a score of 3.6 out of 5.0 from Google Play users. Now you can download the purchased version of this program along with all the features and capabilities from Usroid completely free of charge. This program has been introduced at your request and the latest version is in front of you.

Versions v5.3.6 : 

* Fix bugs and improve program performance