Acrobits Softphone

    DOWNLOAD  $5.99



    The leading SIP Client on IOS comes to the Android platform.

    Acrobits Softphone is both intuitive to use and highly configurable. With loads of preconfigured providers, many users will have their SIP account configured and making calls in less than a minute. But Acrobits Softphone also has the highly configurable settings advanced VoIP users and business users need, including support for Secure SIP signaling through TLS, HD audio through G.722 and more. Try Acrobits Softphone on Android today and you'll be telling your friends about it tomorrow.

    Check out the great features of Acrobits Softphone for Android, with many more to come.

    •Push Notifications for incoming calls for improved battery life
    •Support for use on wifi and 3G networks

    •backgrounding support with status bar notification; check your email or other tasks while still available for calls on the Softphone

    •quick import of accounts from major VoIP Providers

    •call recorder and player, seamlessly integrated into the call history
    •Bluetooth headset support
    •HD Wideband audio through G.722

    •Secure calling through SRTP (SDES)
    •ZRTP support (through in app purchase), the latest in secure calling for SIP

    •excellent sound quality, includes the G.711 (ulaw and alaw) and GSM audio codecs. Make an in app purchase to add G.729 Annex A for great quality over 3G networks

    •TLS support for encrypted SIP

    •audio codec manipulation, enabling you to prioritize the codecs used and disable ones you don’t want to use

    •comfortable and super-smooth user interface, fine-tuned specially for Android

    •easy, intuitive configuration

    •simultaneous registration of multiple SIP accounts, have multiple accounts registered to receive incoming calls and switch the account used for outgoing calls without leaving the keypad

    •Android contacts integration. Easy to call anyone in your contacts via SIP

    •add new contacts directly from the softphone

    •ability to generate DTMF tones while in call, to control various PBX features or automated systems (use audio, rfc 2833 or SIP INFO)

    •speakerphone support

    •detailed call history

    •configurable RTP port range

    •SIP Proxy support

    •STUN server support, automatic service discovery using DNS SRV queries

    •phone number resolution. We present the phone numbers in a convenient format with grouped digits, display the flag and country name and even region/city name for some countries, including USA

    The Android Market does not make paid apps available in all countries.  If you're unable to purchase Acrobits Softphone or have already purchased it through paypal, please visit for an alternate method to download and install.

    Acrobits Softphone is a SIP Client, not a VoIP provider. It needs to be used in conjunction with a VoIP provider that supports use on a SIP Client to work. Check out our list of verified VoIP operators at

    VoIP over 3G - Be aware that some mobile network operators prohibit or restrict the use of VoIP (Voice over Internet Protocol) over their network. They may prohibit the use of VoIP or impose additional fees and/or charges when using VoIP over their network. By using Acrobits Softphone over 3G, you agree to abide by any restrictions your cellular carrier imposes and agree that Acrobits will not be held responsible for any charges, fees or liability imposed by your carrier for using Acrobits Softphone over their 3G network.

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    Users review

    from 902 reviews



    Users comments for Acrobits Softphone

    Marcin Pawlik

    by Marcin Pawlik

    Nov 26, 2017  |  "Poor"

    This app is simply a waste of both time and money. So overcomplicated to use.

    Matt Temple

    by Matt Temple

    Aug 13, 2017  |  "Good"

    This is a great SIP app and push notifications really work however why does the app have to get involved with GSM calls made from the default phone app?

    Kinichiro Fujikawa

    by Kinichiro Fujikawa

    Aug 07, 2017  |  "OK"

    Cannot run the app at all from recent update. Using ZE551ML.

    A Google user

    by A Google user

    Jul 17, 2017  |  "Poor"

    It was working before some update. Now it's not working anymore. Can you guys please fix this? S7 Edge Android 7.0. Mail me if want more info. admin [at] doisbit [dot] com

    A Google user

    by A Google user

    Jun 24, 2017  |  "Awesome"

    I've used Acrobits as my preferred VOIP app for quite a while now. It's proven to be solid and the redesign is great. I hope they do it as well n iPhone. My only comment is I wish there was an option to remove the notification list "connected" message as it adds nothing and the top bar notification is enough.

    Chris M

    by Chris M

    Jun 24, 2017  |  "OK"

    Please consider supporting the SILK codec and possibly SPEEX. As well change the notification icon from a circle to a phone and have the option to set the notification priority to minimum to hide it. Thank you kindly.