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Telzio

Phone systems in the cloud
US flag US
1 of 1 storefronts
Content in en-US
55 Ratings
2.9
★★★★★
Age Rating
4+
Years
Developer
Language
EN
Size
74.8
MB

Information

Apple ID954687677
Bundle IDcom.telzio.softphone.ios
SellerSeller
Min iOS16.6
Min macOS13.5
Device familiesiphone
Released2015-01-11
CopyrightCopyright © 2025 Telzio, Inc. All rights reserved. Telzio is a trademark of Telzio, Inc.
WebsiteLink ↗
Privacy policyLink ↗

Preview 1 platform

iPhone 7 images

iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot
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iPhone screenshot

What’s New Version 5.4.7

This update improves calling reliability and app stability on iOS. • Fixed an issue where ending a call could trigger an app crash during the in-call screen transition. • Fixed an issue that could prevent later attended transfers from starting correctly. • Optimized the Queues screen to reduce the chance of slowdowns or crashes.

Description

Telzio's mobile app allows you to use your business phone number on your mobile device. With Telzio's app you can: • Enable voice calling and text messaging with your business phone number • Transfer live calls to any user or external phone number • Display your business phone number as Caller ID • Make and receive calls over WiFi or your cellular network • Get voicemails in the app, separate from your cellular voicemails • Manage greetings and call handling preferences from your mobile phone This app requires a user on an account with Telzio. Visit www.telzio.com to learn how you can upgrade your company's phone system today. All Telzio plans include free unlimited users and all professional features, such as: • Local, toll free and international phone numbers • Custom phone menus • Business hour filters • Hold music • Conference calling • Users and extensions for all your employees • Transferring calls to your colleagues • Faxing • Call screening • Caller ID • Call recording • Call logs • Call parking • Call presence so you know who's available to take a call

Capabilities

Siri

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 25 versions

Build 886017603v5.4.72026-05-27 19:04:05
This update improves calling reliability and app stability on iOS. • Fixed an issue where ending a call could trigger an app crash during the in-call screen transition. • Fixed an issue that could prevent later attended transfers from starting correctly. • Optimized the Queues screen to reduce the chance of slowdowns or crashes.
Build 885832916v5.4.62026-05-21 20:32:40
Improvements: • Improved app stability during active calls and audio handling • Improved reliability of audio route detection and switching • Fixed edge cases involving dialpad input handling • Improved ringing animation behavior and responsiveness • Optimized internal app performance and reduced unnecessary re-renders This release focuses on stability, reliability, and under-the-hood improvements to deliver a smoother calling experience.
Build 885717125v5.4.42026-05-15 22:52:21
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Build 885591762v5.4.32026-05-14 22:44:13
This release focuses on call reliability and stability. • Improved inbound call handling on iPhone to prevent rare audio activation issues when answering calls. • Fixed call service stability issues to make call setup and connection handling more reliable. • Additional bug fixes and internal improvements for overall call performance.
Build 885442166v5.4.22026-05-12 20:53:52
This update improves in-app notifications across conversations, recordings, and voicemail, with better banner placement and cleaner compact layouts. We also improved audio playback by making waveform scrubbing more accurate and preventing seek issues. On the calling side, this release includes fixes for call state updates when answering calls and improves hold button accuracy so the UI better reflects the live call state.
Build 880622371v5.4.12026-05-07 23:00:00
This update delivers major improvements to calling, messaging, notifications, media handling, and overall app stability. New Features & Improvements • Added haptic feedback settings and enhanced tactile interactions throughout the app • Added updated visual effects and refined UI polish across the app • Added smoother conversation scrolling and improved media handling • Added inline photo save support in conversations • Improved in-call audio routing and device switching behavior • Improved messaging reliability with smarter retry handling and faster conversation updates • Improved notification navigation and app launch behavior • Improved keyboard spacing, safe area handling, loaders, and screen responsiveness • Improved call state recovery and handling for unexpected disconnects • Improved alert designs and general navigation consistency Fixes • Fixed calls dropping in certain proximity sensor scenarios • Fixed AirPods and audio routing issues during calls • Fixed MMS messages incorrectly showing “No Content” • Fixed dialpad layout shifts and various UI flickering issues • Fixed stale text remaining in message input after sending • Fixed ringtone syncing and sound preference restoration issues • Fixed multiple crashes, rendering bugs, and edge-case navigation problems • Fixed several stability and performance issues throughout the app This release also includes additional performance optimizations, reliability improvements, and bug fixes throughout the app.
Build 878631381v5.3.62025-11-08 18:17:59
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Build 877487724v5.3.52025-10-01 01:38:35
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Build 875951859v5.3.42025-07-22 02:05:21
We've made performance improvements and fixed a bug to keep your Telzio experience smooth and reliable.
Build 875891488v5.3.32025-06-27 05:52:34
This release includes a fix for iPhone 16e users where the message input could be partially hidden behind the keyboard.
Build 872332204v5.3.12025-06-04 08:04:09
This version brings a smoother experience and helpful new features: - New message screen makes it even easier to start conversations with your contacts. - Quick-scroll alphabet index added to Contacts and Company Directory. - Improved biometric login and two-factor authentication security. - Get notified when messages fail to send, so you’re always in the loop. - Enhanced performance with the latest bug fixes and platform upgrades.
Build 870382134v5.2.142024-11-13 08:05:10
- Bug fixes - Stability enhancements
Build 870191278v5.2.132024-11-08 23:56:38
- We've fixed an issue that prevented new users from being able to accept the privacy policy on their first sign-in - Additional bug fixes - Stability enhancements
Build 869629692v5.2.112024-11-01 23:27:27
- iOS keyboard no longer blocks the text field and send button on SMS conversations - We've improved the Menu sidebar to allow scrolling if accessibility settings are enabled on an iOS device
Build 869161209v5.2.82024-10-02 16:04:08
- Message input fields are no longer hidden behind the keyboard on iPhone 16 devices - Stability improvements
Build 868932511v5.2.72024-09-12 18:26:46
- This update includes a fix for iOS users that may have been experiencing call drops - Bug fixes
Build 867329828v5.2.52024-09-02 00:25:58
- Improved the call merging process - Additional stability enhancements - Bug fixes
Build 865800971v5.2.42024-06-11 18:12:56
- We've fixed an issue that prevented custom ringtones from functioning - Stability enhancements
Build 865251322v5.2.32024-05-08 14:18:55
- iOS: Custom ringtones can now be selected for call and SMS notifications in-app - Bug fixes - Stability enhancements
Build 863784140v5.2.22024-04-09 01:09:18
- Configure App Lock using Biometrics/FaceID/TouchID - We've updated the notification tone for new messages - Stability enhancements - Bug fixes
Build 862683210v5.2.12024-02-14 23:02:33
- Updates to some backend components to improve call resilience and call quality - Improved emoji support - Improvements to user availability status that is displayed in the Company Directory and Queues - Bug fixes
Build 862491131v5.1.172024-01-04 19:11:28
- Accessibility settings tweaks - Fixed an issue where international numbers may not format correctly on notifications - Bug fixes - Stability enhancements
Build 861161736v5.1.162023-12-21 23:26:03
- Tweaks made to accommodate iOS accessibility settings (display zoom) - Improvements made to Recents (call history) which make it easier to read events - Bug fixes - Stability enhancements
Build 860098198v5.1.152023-10-27 21:08:34
- We've fixed a keyboard layout issue for iPhone 15 users - Improvements to Dark Mode - Bug fixes - Stability enhancements
Build 858498774v5.1.122023-09-21 06:57:51
- Dark mode theme is now supported - We've fixed a bug that could prevent users from receiving call notifications - You can now join the Telzio Beta program directly from the app - Improved UI for a better Telzio experience - Stability enhancements - Bug fixes

No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.

Availability 1 of 1 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree552.95.4.7

Change log 29 changes · US

releaseNotes updated
This update improves calling reliability and app stability on iOS. • Fixed an issue where ending a call could trigger an app crash during the in-call screen tra
description updated
Telzio's mobile app allows you to use your business phone number on your mobile device. With Telzio's app you can: • Enable voice calling and text messaging wi
subtitle updated
Phone systems in the cloud
name updated
Telzio
Version 5.4.7 released
This update improves calling reliability and app stability on iOS. • Fixed an issue where ending a call could trigger an app crash during the in-call screen transition. • Fixed an issue that could prevent later attended transfers from start
Version 5.4.6 released
Improvements: • Improved app stability during active calls and audio handling • Improved reliability of audio route detection and switching • Fixed edge cases involving dialpad input handling • Improved ringing animation behavior and respon
Version 5.4.4 released
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Version 5.4.3 released
This release focuses on call reliability and stability. • Improved inbound call handling on iPhone to prevent rare audio activation issues when answering calls. • Fixed call service stability issues to make call setup and connection handli
Version 5.4.2 released
This update improves in-app notifications across conversations, recordings, and voicemail, with better banner placement and cleaner compact layouts. We also improved audio playback by making waveform scrubbing more accurate and preventing s
Version 5.4.1 released
This update delivers major improvements to calling, messaging, notifications, media handling, and overall app stability. New Features & Improvements • Added haptic feedback settings and enhanced tactile interactions throughout the app • Ad
Version 5.3.6 released
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Version 5.3.5 released
We've made improvements and fixed a few bugs to keep your Telzio experience smooth and reliable.
Version 5.3.4 released
We've made performance improvements and fixed a bug to keep your Telzio experience smooth and reliable.
Version 5.3.3 released
This release includes a fix for iPhone 16e users where the message input could be partially hidden behind the keyboard.
Version 5.3.1 released
This version brings a smoother experience and helpful new features: - New message screen makes it even easier to start conversations with your contacts. - Quick-scroll alphabet index added to Contacts and Company Directory. - Improved biome
Version 5.2.14 released
- Bug fixes - Stability enhancements
Version 5.2.13 released
- We've fixed an issue that prevented new users from being able to accept the privacy policy on their first sign-in - Additional bug fixes - Stability enhancements
Version 5.2.11 released
- iOS keyboard no longer blocks the text field and send button on SMS conversations - We've improved the Menu sidebar to allow scrolling if accessibility settings are enabled on an iOS device
Version 5.2.8 released
- Message input fields are no longer hidden behind the keyboard on iPhone 16 devices - Stability improvements
Version 5.2.7 released
- This update includes a fix for iOS users that may have been experiencing call drops - Bug fixes
Version 5.2.5 released
- Improved the call merging process - Additional stability enhancements - Bug fixes
Version 5.2.4 released
- We've fixed an issue that prevented custom ringtones from functioning - Stability enhancements
Version 5.2.3 released
- iOS: Custom ringtones can now be selected for call and SMS notifications in-app - Bug fixes - Stability enhancements
Version 5.2.2 released
- Configure App Lock using Biometrics/FaceID/TouchID - We've updated the notification tone for new messages - Stability enhancements - Bug fixes
Version 5.2.1 released
- Updates to some backend components to improve call resilience and call quality - Improved emoji support - Improvements to user availability status that is displayed in the Company Directory and Queues - Bug fixes
Version 5.1.17 released
- Accessibility settings tweaks - Fixed an issue where international numbers may not format correctly on notifications - Bug fixes - Stability enhancements
Version 5.1.16 released
- Tweaks made to accommodate iOS accessibility settings (display zoom) - Improvements made to Recents (call history) which make it easier to read events - Bug fixes - Stability enhancements
Version 5.1.15 released
- We've fixed a keyboard layout issue for iPhone 15 users - Improvements to Dark Mode - Bug fixes - Stability enhancements
Version 5.1.12 released
- Dark mode theme is now supported - We've fixed a bug that could prevent users from receiving call notifications - You can now join the Telzio Beta program directly from the app - Improved UI for a better Telzio experience - Stability enha
expanded screenshot