# Integra VoIP > Free VoIP softphone app for audio and video calls over IP networks. (iPhone/iPad app by FREUND.) - Source: https://appshunter.io/ios/app/integra-voip/id1353038933 (this page in markdown: same URL + `.md`) - Developer: [FREUND](https://appshunter.io/developer/1278831426) - Category: Utilities, Business - Price: Free - Age rating: 4+ - Requires: iOS 14.0 · 12 MB - Languages: American English - Released: 2018-02-28 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/integra-voip/id1353038933/reviews.md ## What is Integra VoIP? ** Attention: In order to function properly, Integra VoIP needs Integra SIP Server. For further information about Integra VoIP and Integra SIP server please follow support link. Integra VoIP is a FREE softphone application for VoIP calls over WiFi and 3G/4G developed by FREUND. Integra VoIP offers a simple user interface from premium quality audio/video calls over IP network. Features: - Audio/Video call - Ability to receive call in local or external network - CallKit Integration (receive and answer calls using Apple's native User Interface) - VoIP Push Notifications (ability to receive calls on any network with small battery consumption following latest Apple's standards and guidelines for VoIP telephony) - Supports sending DTMF codes - Build in echo cancellation [License Information] Parts of this product use open source software supplied based on the relevant conditions of the Free Software Foundation's GPLs and other conditions. Please read all license information and copyright notices related to the open source software used by this product. Freund d.o.o. will give to any third party who contacts us at the contact information provided below, for a charge of no more than the cost of physically distributing source code, a machine-readable copy of the corresponding source code and the copyright notices covered under the GPL. Please refer to the developer's website and use contact form or telephone number on that page if you have any questions or inquiries to get associated source code described above. ## Key features - Audio/Video calls - CallKit Integration - VoIP Push Notifications - DTMF code sending - Echo cancellation - Simple user interface ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/integra-voip/id1353038933/reviews.md ### 1/5 — Don’t bother *2018-03-02* No dial pad / keypad available while in call. Password stored in plain text on the screen. **Developer response:** Dear user, we appreciate your input. We apologize for missing functionality that you have expected inside Integra VoIP app by Freund. Integra VoIP app is designed to be used only with Integra intercoms and Integra SIP Server, therefore most the app functionalities are custom-tailored for our hardware. We are currently developing a SIP-application of our SIP-servers, having exactly these functionalities you wished for. We also made changes in the description of our app, so it stands more clearly that the app is only to be used with Integra intercoms and SIP servers. If you would like to take full advantage of this application, we can offer You our product package (Integra SIP Server, Integra Intercom), for more details please contact our sales department: https://freund.ba/en/contactus/ Once again, thank you for your input. ## Frequently asked questions about Integra VoIP ### Does Integra VoIP require a separate server? Yes, Integra VoIP requires Integra SIP Server to function properly. You can find more information and support links on the developer's website. ### What devices does Integra VoIP support? Integra VoIP is supported on iPhone and iPod devices. It is rated for ages 4 and up. ### How often is Integra VoIP updated? The latest version, 2.16, was released on December 7, 2022. Updates are provided by the developer FREUND. ### Does Integra VoIP have ads? No, Integra VoIP does not contain advertisements. It is a free application without any in-app purchases or ads. ### What is the primary function of Integra VoIP? Integra VoIP is a free softphone application designed for making high-quality audio and video calls over IP networks using Wi-Fi and cellular data. ### How does Integra VoIP handle incoming calls efficiently? It utilizes VoIP Push Notifications, following Apple's standards, to receive calls on any network with minimal battery consumption. ### Can Integra VoIP send DTMF codes? Yes, the application supports sending DTMF codes, which are useful for interacting with automated phone systems. ### What kind of audio quality can I expect from Integra VoIP? Integra VoIP offers premium quality audio and video calls over IP networks, featuring built-in echo cancellation for clearer communication. ## Version history (last 5 releases) ### 2.16 — 2022-12-07 - F-button DTMF functionality bug fix - Receiving call from multiply device bug fix ### 2.15 — 2022-09-30 - Added support for Danish language - Bug fixes ### 2.14 — 2021-10-31 - iOS 15 optimization - Bug fixes ### 2.13 — 2021-07-12 - Optimized for the latest iOS version - Bug fixes ### 2.12 — 2020-12-21 - iPhone 12 UI bug fix ## Apps similar to Integra VoIP | App | Rating | Price | Category | | --- | --- | --- | --- | | [RostamVPN - Unlimited Fast VPN](https://appshunter.io/ios/app/rostamvpn-unlimited-fast-vpn/id1487875612) | 4.3 (4,571) | Free | Utilities | | [Voiply Mobile App](https://appshunter.io/ios/app/voiply-mobile-app/id1555541262) | 4.0 (901) | Free | Utilities | | [Second Texting Number:Unlisted](https://appshunter.io/ios/app/second-texting-numberunlisted/id539640635) | 4.6 (16,225) | Free | Utilities | | [MitID](https://appshunter.io/ios/app/mitid/id1555231176) | 1.2 (195) | Free | Utilities | | [magicApp Calling & Messaging](https://appshunter.io/ios/app/magicapp-calling-and-messaging/id463926997) | 4.7 (24,975) | Free | Utilities | | [1-VoIP Softphone](https://appshunter.io/ios/app/1-voip-softphone/id1592345280) | 4.1 (55) | Free | Utilities | ## More apps by FREUND - [IP-INTEGRA ACC](https://appshunter.io/ios/app/ip-integra-acc/id1546436284) All apps by FREUND: https://appshunter.io/developer/1278831426 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*