OnSIP2.2.1 - App Store
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Publisher Description
OnSIP brings your business phone to you, whether you're at the office, at a client's site, or working remotely. Connect with customers, partners, vendors, and coworkers from your OnSIP account on your iPhone.
With OnSIP, you can take advantage of standard business phone features without the additional hardware. Make and receive HD voice and video calls, monitor contact availability, check recent call history, and manage your voicemail in one simple interface.
Version History Bug fixes and stability improvements 2.2.1 Aug 19 - SMS and MMS
- Bug fixes and stability improvements 2.2 Aug 13 Bug fixes and stability improvements 2.1.1 May 15 Bug fixes and stability improvements 2.1 May 12 Bug fixes and stability improvements 2.0.2 Apr 19 Stability improvements 2.0.1 11/24/2025 All-new look: A fresh, modern design that’s faster, smoother, and easier to use.
Improved performance: Everything loads quicker and runs more reliably.
Update now to experience the new version! 2.0 11/13/2025 - Stability improvements 1.13.218 10/04/2023 Upgrade app to Nativescript 8
- Improved app performance and responsiveness 1.12.9.211 10/12/2022 Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero 1.12.7.209 07/08/2022 Bug fixes and reliability improvements
Fixes
- Fixed bug in which dialing an international number sometimes added a zero
Improvements
- Upgrade to Nativescript 8
- fix issue caused by Nativescript 8 where alert buttons in dark mode were illegible
- Show spinner when loading the voicemails, recent calls, contacts, and settings page 1.12.5.207 06/15/2022 Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive 1.12.1.202 09/28/2021 Bug fixes & reliability improvements
Improvements:
• Background Registrations refactored.
• Reconnection Improvements
Bug Fixes:
• Polycom CCX Video Phones can now call app
• Rare crash in voicemail tab
• Fixes edge cases involving answering 3rd call while on 2 calls. 1.12.0.199 06/28/2021 Bug Fix
• Fixes crashes on certain navigation events 1.11.12.190 04/05/2021 Bug fixes and performance improvements.
Fixes
• Fixed quick hangup issue for some users.
• Voicemail UI fixes.
• Call screen UI fixes.
Improvements
• Routing restructured for faster navigation in the app. 1.11.11.186 03/31/2021 Improvements & Maintenance Updates.
Improvements
• Forgot SIP Address link added to login screen 1.11.10.183 01/28/2021 Bug fixes and performance improvements.
Fixes:
• Fixed contacts that were not displaying for some users
• Voicemail header styling and background color were fixed
Improvements
•Update to WebRTC library 1.11.9.180 12/10/2020 Performance Improvements & Maintenance 1.11.8.177 11/20/2020 Bug fix and performance improvement.
Fixes
• Visual bug fix on Recents call page
Improvement
• Improved incoming call reliability in cases where calls would seemingly fail or only ring briefly 1.11.7.171 10/20/2020 Bug fixes
Improvements
• Improved support for running app on VPN
Fixes
• Small bug fix for empty headers in certain call history cases caused by previous release
• Fixed a visual bug affecting iOS 12 and below 1.11.6.168 09/28/2020 Maintenance and dependency updates 1.11.5.165 09/18/2020 Fixes
* Fix bug where calling through onsip app via ios contact failed without country code (now defaults to US if omitted)
Maintenence
* Dependency / Maintenance updates 1.11.4.161 08/03/2020 Maintenance and performance improvements.
Fixes
• Fixed Spanish-language visual bug that appeared in the navigation bar on some devices
Improvements
• Updated NativeScript-plugin-firebase
• Performed NativeScript updates
Operations
• Updated SIP.js to version 0.16.1 1.11.2.157 07/01/2020 Bug fixes and performance improvements.
Improvements
• Added a password reset functionality on the login page
• Improved on instances in which users with poor connectivity could hit log out but still receive calls 1.11.1.154 05/07/2020 Bug fixes and performance improvements.
Fixes
• Fixed Global Availability bug on Favorites page that displayed status unreliably, as well as bug that caused an inability to toggle Global Availability status if signed in as a different user
Operations
• Push notifications now compliant with Apple iOS 13 requirements 1.11.0.144 04/08/2020
About OnSIP
The company that develops OnSIP is Junction Networks Inc. The latest version released by its developer is 2.2.1.
To install OnSIP on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the OnSIP as malware if the download link is broken.
How to install OnSIP on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the OnSIP is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After OnSIP is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.2.1
posted on 2026-10-14
Version History Bug fixes and stability improvements 2.2.1 Aug 19 - SMS and MMS
- Bug fixes and stability improvements 2.2 Aug 13 Bug fixes and stability improvements 2.1.1 May 15 Bug fixes and stability improvements 2.1 May 12 Bug fixes and stability improvements 2.0.2 Apr 19 Stability improvements 2.0.1 11/24/2025 All-new look: A fresh, modern design that’s faster, smoother, and easier to use.
Improved performance: Everything loads quicker and runs more reliably.
Update now to experience the new version! 2.0 11/13/2025 - Stability improvements 1.13.218 10/04/2023 Upgrade app to Nativescript 8
- Improved app performance and responsiveness 1.12.9.211 10/12/2022 Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero 1.12.7.209 07/08/2022 Bug fixes and reliability improvements
Fixes
- Fixed bug in which dialing an international number sometimes added a zero
Improvements
- Upgrade to Nativescript 8
- fix issue caused by Nativescript 8 where alert buttons in dark mode were illegible
- Show spinner when loading the voicemails, recent calls, contacts, and settings page 1.12.5.207 06/15/2022 Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive 1.12.1.202 09/28/2021 Bug fixes & reliability improvements
Improvements:
• Background Registrations refactored.
• Reconnection Improvements
Bug Fixes:
• Polycom CCX Video Phones can now call app
• Rare crash in voicemail tab
• Fixes edge cases involving answering 3rd call while on 2 calls. 1.12.0.199 06/28/2021 Bug Fix
• Fixes crashes on certain navigation events 1.11.12.190 04/05/2021 Bug fixes and performance improvements.
Fixes
• Fixed quick hangup issue for some users.
• Voicemail UI fixes.
• Call screen UI fixes.
Improvements
• Routing restructured for faster navigation in the app. 1.11.11.186 03/31/2021 Improvements & Maintenance Updates.
Improvements
• Forgot SIP Address link added to login screen 1.11.10.183 01/28/2021 Bug fixes and performance improvements.
Fixes:
• Fixed contacts that were not displaying for some users
• Voicemail header styling and background color were fixed
Improvements
•Update to WebRTC library 1.11.9.180 12/10/2020 Performance Improvements & Maintenance 1.11.8.177 11/20/2020 Bug fix and performance improvement.
Fixes
• Visual bug fix on Recents call page
Improvement
• Improved incoming call reliability in cases where calls would seemingly fail or only ring briefly 1.11.7.171 10/20/2020 Bug fixes
Improvements
• Improved support for running app on VPN
Fixes
• Small bug fix for empty headers in certain call history cases caused by previous release
• Fixed a visual bug affecting iOS 12 and below 1.11.6.168 09/28/2020 Maintenance and dependency updates 1.11.5.165 09/18/2020 Fixes
* Fix bug where calling through onsip app via ios contact failed without country code (now defaults to US if omitted)
Maintenence
* Dependency / Maintenance updates 1.11.4.161 08/03/2020 Maintenance and performance improvements.
Fixes
• Fixed Spanish-language visual bug that appeared in the navigation bar on some devices
Improvements
• Updated NativeScript-plugin-firebase
• Performed NativeScript updates
Operations
• Updated SIP.js to version 0.16.1 1.11.2.157 07/01/2020 Bug fixes and performance improvements.
Improvements
• Added a password reset functionality on the login page
• Improved on instances in which users with poor connectivity could hit log out but still receive calls 1.11.1.154 05/07/2020 Bug fixes and performance improvements.
Fixes
• Fixed Global Availability bug on Favorites page that displayed status unreliably, as well as bug that caused an inability to toggle Global Availability status if signed in as a different user
Operations
• Push notifications now compliant with Apple iOS 13 requirements 1.11.0.144 04/08/2020
version 2.2.1
posted on 2026-08-23
Version History Bug fixes and stability improvements 2.2.1 3d ago - SMS and MMS
- Bug fixes and stability improvements 2.2 Aug 13 Bug fixes and stability improvements 2.1.1 May 15 Bug fixes and stability improvements 2.1 May 12 Bug fixes and stability improvements 2.0.2 Apr 19 Stability improvements 2.0.1 11/24/2025 All-new look: A fresh, modern design that’s faster, smoother, and easier to use.
Improved performance: Everything loads quicker and runs more reliably.
Update now to experience the new version! 2.0 11/13/2025 - Stability improvements 1.13.218 10/04/2023 Upgrade app to Nativescript 8
- Improved app performance and responsiveness 1.12.9.211 10/12/2022 Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero 1.12.7.209 07/08/2022 Bug fixes and reliability improvements
Fixes
- Fixed bug in which dialing an international number sometimes added a zero
Improvements
- Upgrade to Nativescript 8
- fix issue caused by Nativescript 8 where alert buttons in dark mode were illegible
- Show spinner when loading the voicemails, recent calls, contacts, and settings page 1.12.5.207 06/15/2022 Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive 1.12.1.202 09/28/2021 Bug fixes & reliability improvements
Improvements:
• Background Registrations refactored.
• Reconnection Improvements
Bug Fixes:
• Polycom CCX Video Phones can now call app
• Rare crash in voicemail tab
• Fixes edge cases involving answering 3rd call while on 2 calls. 1.12.0.199 06/28/2021 Bug Fix
• Fixes crashes on certain navigation events 1.11.12.190 04/05/2021 Bug fixes and performance improvements.
Fixes
• Fixed quick hangup issue for some users.
• Voicemail UI fixes.
• Call screen UI fixes.
Improvements
• Routing restructured for faster navigation in the app. 1.11.11.186 03/31/2021 Improvements & Maintenance Updates.
Improvements
• Forgot SIP Address link added to login screen 1.11.10.183 01/28/2021 Bug fixes and performance improvements.
Fixes:
• Fixed contacts that were not displaying for some users
• Voicemail header styling and background color were fixed
Improvements
•Update to WebRTC library 1.11.9.180 12/10/2020 Performance Improvements & Maintenance 1.11.8.177 11/20/2020 Bug fix and performance improvement.
Fixes
• Visual bug fix on Recents call page
Improvement
• Improved incoming call reliability in cases where calls would seemingly fail or only ring briefly 1.11.7.171 10/20/2020 Bug fixes
Improvements
• Improved support for running app on VPN
Fixes
• Small bug fix for empty headers in certain call history cases caused by previous release
• Fixed a visual bug affecting iOS 12 and below 1.11.6.168 09/28/2020 Maintenance and dependency updates 1.11.5.165 09/18/2020 Fixes
* Fix bug where calling through onsip app via ios contact failed without country code (now defaults to US if omitted)
Maintenence
* Dependency / Maintenance updates 1.11.4.161 08/03/2020 Maintenance and performance improvements.
Fixes
• Fixed Spanish-language visual bug that appeared in the navigation bar on some devices
Improvements
• Updated NativeScript-plugin-firebase
• Performed NativeScript updates
Operations
• Updated SIP.js to version 0.16.1 1.11.2.157 07/01/2020 Bug fixes and performance improvements.
Improvements
• Added a password reset functionality on the login page
• Improved on instances in which users with poor connectivity could hit log out but still receive calls 1.11.1.154 05/07/2020 Bug fixes and performance improvements.
Fixes
• Fixed Global Availability bug on Favorites page that displayed status unreliably, as well as bug that caused an inability to toggle Global Availability status if signed in as a different user
Operations
• Push notifications now compliant with Apple iOS 13 requirements 1.11.0.144 04/08/2020
version 2.1.1
posted on 2026-08-03
Version History Bug fixes and stability improvements 2.1.1 May 15 Bug fixes and stability improvements 2.1 May 12 Bug fixes and stability improvements 2.0.2 Apr 19 Stability improvements 2.0.1 11/24/2025 All-new look: A fresh, modern design that’s faster, smoother, and easier to use.
Improved performance: Everything loads quicker and runs more reliably.
Update now to experience the new version! 2.0 11/13/2025 - Stability improvements 1.13.218 10/04/2023 Upgrade app to Nativescript 8
- Improved app performance and responsiveness 1.12.9.211 10/12/2022 Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero 1.12.7.209 07/08/2022 Bug fixes and reliability improvements
Fixes
- Fixed bug in which dialing an international number sometimes added a zero
Improvements
- Upgrade to Nativescript 8
- fix issue caused by Nativescript 8 where alert buttons in dark mode were illegible
- Show spinner when loading the voicemails, recent calls, contacts, and settings page 1.12.5.207 06/15/2022 Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive 1.12.1.202 09/28/2021 Bug fixes & reliability improvements
Improvements:
• Background Registrations refactored.
• Reconnection Improvements
Bug Fixes:
• Polycom CCX Video Phones can now call app
• Rare crash in voicemail tab
• Fixes edge cases involving answering 3rd call while on 2 calls. 1.12.0.199 06/28/2021 Bug Fix
• Fixes crashes on certain navigation events 1.11.12.190 04/05/2021 Bug fixes and performance improvements.
Fixes
• Fixed quick hangup issue for some users.
• Voicemail UI fixes.
• Call screen UI fixes.
Improvements
• Routing restructured for faster navigation in the app. 1.11.11.186 03/31/2021 Improvements & Maintenance Updates.
Improvements
• Forgot SIP Address link added to login screen 1.11.10.183 01/28/2021 Bug fixes and performance improvements.
Fixes:
• Fixed contacts that were not displaying for some users
• Voicemail header styling and background color were fixed
Improvements
•Update to WebRTC library 1.11.9.180 12/10/2020 Performance Improvements & Maintenance 1.11.8.177 11/20/2020 Bug fix and performance improvement.
Fixes
• Visual bug fix on Recents call page
Improvement
• Improved incoming call reliability in cases where calls would seemingly fail or only ring briefly 1.11.7.171 10/20/2020 Bug fixes
Improvements
• Improved support for running app on VPN
Fixes
• Small bug fix for empty headers in certain call history cases caused by previous release
• Fixed a visual bug affecting iOS 12 and below 1.11.6.168 09/28/2020 Maintenance and dependency updates 1.11.5.165 09/18/2020 Fixes
* Fix bug where calling through onsip app via ios contact failed without country code (now defaults to US if omitted)
Maintenence
* Dependency / Maintenance updates 1.11.4.161 08/03/2020 Maintenance and performance improvements.
Fixes
• Fixed Spanish-language visual bug that appeared in the navigation bar on some devices
Improvements
• Updated NativeScript-plugin-firebase
• Performed NativeScript updates
Operations
• Updated SIP.js to version 0.16.1 1.11.2.157 07/01/2020 Bug fixes and performance improvements.
Improvements
• Added a password reset functionality on the login page
• Improved on instances in which users with poor connectivity could hit log out but still receive calls 1.11.1.154 05/07/2020 Bug fixes and performance improvements.
Fixes
• Fixed Global Availability bug on Favorites page that displayed status unreliably, as well as bug that caused an inability to toggle Global Availability status if signed in as a different user
Operations
• Push notifications now compliant with Apple iOS 13 requirements 1.11.0.144 04/08/2020 Bug fixes and performance improvements.
Fixes
• Fixed a connection bug that left the app unable to make calls
• Fixed Global Availability bug that displayed different availability status on different platforms
• Fixed local DND bug that allowed some calls through 1.10.16.140 03/09/2020 Minor bug fixes and performance improvements.
Fixes
• Removed presence indicator for custom contacts that previously presented as away
• Restored sayso countdown timer and topic names
Improvements
• Scrolling through recent calls is now continuous and smoother than before 1.10.15.137 02/18/2020
version 2.0.2
posted on 2026-05-08
Version History Bug fixes and stability improvements 2.0.2 Apr 19 Stability improvements 2.0.1 11/24/2025 All-new look: A fresh, modern design that’s faster, smoother, and easier to use.
Improved performance: Everything loads quicker and runs more reliably.
Update now to experience the new version! 2.0 11/13/2025 - Stability improvements 1.13.218 10/04/2023 Upgrade app to Nativescript 8
- Improved app performance and responsiveness 1.12.9.211 10/12/2022 Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero 1.12.7.209 07/08/2022 Bug fixes and reliability improvements
Fixes
- Fixed bug in which dialing an international number sometimes added a zero
Improvements
- Upgrade to Nativescript 8
- fix issue caused by Nativescript 8 where alert buttons in dark mode were illegible
- Show spinner when loading the voicemails, recent calls, contacts, and settings page 1.12.5.207 06/15/2022 Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive 1.12.1.202 09/28/2021 Bug fixes & reliability improvements
Improvements:
• Background Registrations refactored.
• Reconnection Improvements
Bug Fixes:
• Polycom CCX Video Phones can now call app
• Rare crash in voicemail tab
• Fixes edge cases involving answering 3rd call while on 2 calls. 1.12.0.199 06/28/2021 Bug Fix
• Fixes crashes on certain navigation events 1.11.12.190 04/05/2021 Bug fixes and performance improvements.
Fixes
• Fixed quick hangup issue for some users.
• Voicemail UI fixes.
• Call screen UI fixes.
Improvements
• Routing restructured for faster navigation in the app. 1.11.11.186 03/31/2021 Improvements & Maintenance Updates.
Improvements
• Forgot SIP Address link added to login screen 1.11.10.183 01/28/2021 Bug fixes and performance improvements.
Fixes:
• Fixed contacts that were not displaying for some users
• Voicemail header styling and background color were fixed
Improvements
•Update to WebRTC library 1.11.9.180 12/10/2020 Performance Improvements & Maintenance 1.11.8.177 11/20/2020 Bug fix and performance improvement.
Fixes
• Visual bug fix on Recents call page
Improvement
• Improved incoming call reliability in cases where calls would seemingly fail or only ring briefly 1.11.7.171 10/20/2020 Bug fixes
Improvements
• Improved support for running app on VPN
Fixes
• Small bug fix for empty headers in certain call history cases caused by previous release
• Fixed a visual bug affecting iOS 12 and below 1.11.6.168 09/28/2020 Maintenance and dependency updates 1.11.5.165 09/18/2020 Fixes
* Fix bug where calling through onsip app via ios contact failed without country code (now defaults to US if omitted)
Maintenence
* Dependency / Maintenance updates 1.11.4.161 08/03/2020 Maintenance and performance improvements.
Fixes
• Fixed Spanish-language visual bug that appeared in the navigation bar on some devices
Improvements
• Updated NativeScript-plugin-firebase
• Performed NativeScript updates
Operations
• Updated SIP.js to version 0.16.1 1.11.2.157 07/01/2020 Bug fixes and performance improvements.
Improvements
• Added a password reset functionality on the login page
• Improved on instances in which users with poor connectivity could hit log out but still receive calls 1.11.1.154 05/07/2020 Bug fixes and performance improvements.
Fixes
• Fixed Global Availability bug on Favorites page that displayed status unreliably, as well as bug that caused an inability to toggle Global Availability status if signed in as a different user
Operations
• Push notifications now compliant with Apple iOS 13 requirements 1.11.0.144 04/08/2020 Bug fixes and performance improvements.
Fixes
• Fixed a connection bug that left the app unable to make calls
• Fixed Global Availability bug that displayed different availability status on different platforms
• Fixed local DND bug that allowed some calls through 1.10.16.140 03/09/2020 Minor bug fixes and performance improvements.
Fixes
• Removed presence indicator for custom contacts that previously presented as away
• Restored sayso countdown timer and topic names
Improvements
• Scrolling through recent calls is now continuous and smoother than before 1.10.15.137 02/18/2020 Minor app fixes and improvements.
Improvements
•Reworked local Do not Disturb functionality 1.10.14.135 02/03/2020 Bug fixes and performance improvements.
Fixes
• Addressed dropped calls issue
• Fixed video calling bug in which on hold calls, when resumed, dropped video
Operations
• Updated SIP.js to version 0.15.10 1.10.12.133 01/14/2020
version 2.0.1
posted on 2025-11-24
Stability improvements
version 1.13.218
posted on 2023-10-04
Oct 4, 2023
Version 1.13.218
- Stability improvements
version 1.12.9.211
posted on 2022-10-12
Oct 12, 2022
Version 1.12.9.211
Upgrade app to Nativescript 8
- Improved app performance and responsiveness
version 1.12.7.209
posted on 2022-07-08
Jul 8, 2022 Version 1.12.7.209
Fixes:
- Revert changes from last release (1.12.5.207) except for dialing an international number no longer adds an extra zero
version 1.12.1.202
posted on 2021-09-28
Sep 28, 2021 Version 1.12.1.202
Bug fixes and reliability improvements
Fixes:
• Fixed bug in which dialing an international number sometimes removed a zero
Improvements:
• Made mobile login username field case insensitive
Disclaimer
Official App Store Link
We do not host OnSIP on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for OnSIP is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
