Firefox Browser Add-ons
Log in
Add-on icon

CallOne VoIP Softphone version history - 25 versions

CallOne VoIP Softphone by CallOne GmbH

Rated 5 out of 5
5 Stars out of 5
5
1
4
0
3
0
2
0
1
0
CallOne VoIP Softphone version history - 25 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.5.7

    Released 20 Oct 2021 - 2.46 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download Firefox
    Download file
  • Older versions

    Version 1.5.5

    Released 20 May 2021 - 2.45 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.5.4

    Released 11 Apr 2021 - 2.48 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.5.3

    Released 9 Apr 2021 - 2.48 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.5.2

    Released 11 Feb 2021 - 2.47 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.5.1

    Released 10 Feb 2021 - 2.47 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.5.0

    Released 10 Feb 2021 - 2.47 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.19

    Released 21 Dec 2020 - 2.48 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.18

    Released 17 Dec 2020 - 2.48 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.17

    Released 16 Dec 2020 - 2.48 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.16

    Released 3 Dec 2020 - 2.45 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.14

    Released 1 Dec 2020 - 1.6 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.13

    Released 13 Nov 2020 - 1.6 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.12

    Released 6 Nov 2020 - 1.6 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.11

    Released 6 Nov 2020 - 1.6 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.4.10

    Released 27 Oct 2020 - 1.6 MB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.3.4

    Released 4 Mar 2020 - 50.46 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.3.3

    Released 28 Jan 2020 - 50.39 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.3.2

    Released 27 Jan 2020 - 50.42 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.3.1

    Released 24 Oct 2019 - 50.06 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.3.0

    Released 19 Sep 2019 - 49.71 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.2.7

    Released 17 Sep 2019 - 49.8 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.2.5

    Released 17 Sep 2019 - 49.06 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.2.4

    Released 17 Sep 2019 - 49.07 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
  • Version 1.2.3

    Released 16 Sep 2019 - 48.92 kB
    Works with firefox 48.0 and later, android 48.0 to 68.*

    Source code released under All Rights Reserved

    Download file
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike Licence v3.0 or any later version.