OnRelay9.8.3 - App Store

OnRelay is a turn-key, software-only, mobile business phone service. OnRelay allows you to use your business phone numbers and manage your company mainline calls from your smartphone. OnRelay also eliminates the need and expense of land-line desk phones and their associated on-premises hardware, cabling and infrastructure. OnRelay’s office phone system uses standard cellular voice connections, it works over any carrier, and is not a VoIP app.

OnRelay includes a comprehensive mainline feature with an auto attendant, call groups, easily configurable voice menus and extension transfers. OnRelay thereby allows a virtual or mobile organisation to effectively handle, distribute and respond to customer calls in a professional manner.

The Office Phone App also lets you separate your office phone calls and your personal calls on your iPhone. You can seamlessly place and receive calls using either your direct office phone number, your main company number or your personal cell number. You can also easily control when you are available for office calls and see whether incoming calls are company mainline calls, direct office calls, or regular personal cell calls.

Texting from both direct numbers and main company numbers are also fully supported, as well as instant messaging between extensions and between all members of a call group.

For further information please see:

Demo Video: www.onrelay.com/demo-video

Licensing and Terms of Use: www.onrelay.com/about/software-licensing-terms-of-use

Privacy Policy: www.onrelay.com/privacy-policy

Service Level Agreement: www.onrelay.com/service-level-agreement

Version History -- Fixed local call log vs server log missed group call synchronization issue
-- Minor fixes and improvements 9.8.3 Sep 30 -- IP socket reconnect timer adjustments to prevent longer disconnect blocks
-- Updated location dependent default country code
-- Minor fixes and improvements 9.8.0 Apr 23 -- Fixed UI issue with directory dialing
-- Fixed localization of join / leave group signals
-- Updated session timer settings
-- Minor fixes and enhancements 9.7.12 Mar 6 -- Improved session timer logic
-- Minor UI fixes and enhancement 9.7.11 Feb 21 -- Added server connection timer in settings to better match firewalls that timeout sessions
-- Minor UI fixes and enhancements 9.7.10 Feb 18 -- Updated socket keep alive parameters to better handle aggressive company firewalls
-- Reduced some signaling timers
-- Minor fixes and enhancements 9.7.9 Feb 9 -- Added ACK requirement to TINP to better handle firewalls that restrict persistent connections
-- Updated settings panel
-- Minor fixes and improvements 9.7.8 Feb 7 Minor fixes and improvements 9.7.7 Jan 21 -- Updated VPN number display
-- Enabled configurable per country outbound phantom number
-- Minor fixes and improvements 9.7.6 Jan 7 -- Fixed some localized number display issues
-- Minor bug fixes and improvements 9.7.5 12/24/2025 -- Some iOS 26 related UI fixes
-- Updated in call labelling
-- Improved phone number and name localization
-- Added support for dual SIM private wireless switchover
-- Minor bug fixes and improvements 9.7.4 12/19/2025 -- More intuitive display of server connectivity status
-- Minor fixes and improvements 9.7.3 11/17/2025 -- Updated localizations, including Norwegian, Japanese, Spanish
-- Fixed issue with missed calls not clearing from conversation log
-- Minor fixes and improvements 9.7.1 10/27/2025 -- Allow secondary VPN caller ID selection
-- Minor fixes and improvements 9.6.3 07/14/2025 -- Fixed issue dealing with international mobile country codes
-- Minor bug fixes and improvements 9.6.1 05/27/2025 -- Added voice mail transcripts
-- Minor bug fixes and enhancements 9.6.0 04/28/2025 -- Fixed dual SIM contacts selection issue
-- Minor fixes and enhancements 9.5.11 04/10/2025 -- Validated with iOS 18.3
-- Fixed contacts management issue
-- Minor feature, security and UI fixes and improvements 9.5.8 01/28/2025 -- Fixed exception handling in New Customer setup logic
-- Minor UI improvements, fixes and enhancements 9.5.4 01/17/2025 -- Updated in call UI
-- Minor fixes and enhancements 9.5.3 11/23/2024 -- Fixed issue with deleting voice mails
-- Minor improvements and fixes 9.5.2 11/19/2024 -- Created new main user type for mobile subsribers
-- Minor bug fixes and improvements 9.5.1 11/10/2024 -- Prepared VPN provisioning features
-- Minor bug fixes and improvements 9.5.0 10/29/2024 -- Fixed isssue where pop up dialogs would sometimes not show
-- Fixed VPN dial through number
-- Minor bug fixes and improvements 9.4.8 10/17/2024 -- Minor fixes and improvements 9.4.7 10/02/2024