Advanced Features
OnRelay is a feature rich mobile business phone system. Calls are delivered using consistent high quality cell minutes, and your mobile staff get enterprise level call management features right in your pocket.
Simple Setup
OnRelay is preconfigured with a default voice menu that is easy to change. Let OnRelay help you ensure calls to your main company number are handled in a consistent manner by your mobile staff.
Callers Want Good Answers
Customers often call when they cannot find answers online. OnRelay connects them quickly to qualified mobile representatives.
Connect Clients with Key Staff
Your key people are often your busiest and most mobile staff. Use the best mobile business phone system to ensure they get your big calls.
sipXecs: Now Built for Rocky Linux
When OnRelay assumed stewardship of the open source sipXecs enterprise communications system, our focus was to ensure its long-term stability and modernization. We have now completed a comprehensive refactor and upgrade to Rocky Linux 9.
For enterprises seeking a robust communications system alternative to Asterisk on RHEL-based platforms, sipXecs provides a highly scalable option. It is used globally at e.g. universities, hospitals, public administrations and financial services and serves as a genuinely open-source alternative to the proprietary, subscription-heavy solutions offered by major tech corporations.
Key points of the latest upgrades:
Native RHEL Compatibility: Fully updated to run on modern, enterprise-grade Rocky Linux 9 cloud environments.
Modernized Tech Stack: Re-architected and refactored from legacy dependencies to leverage modern, cloud-native standards (including Java 17, Jakarta EE 10, Spring 6.2, and MongoDB 8.2).
Open-Source Autonomy: A secure, flexible platform utilizing a native, distributed SIP routing engine without vendor lock-in.
Proven Enterprise Performance: Integrated web-based UI for centralized management alongside a full unified communications suite featuring a built-in call center, auto-attendants, interactive voice menus, secure public trunking and messaging services.
Open APIs: A comprehensive set of REST APIs for integration with enterprise AI, CRM, ERP and back office systems.
OnRelay remain committed to supporting and developing the open-source telecom ecosystem. With this upgrade we are now accelerating new feature developments around practical and useful AI agents as well as new modern desktop clients.
sipXecs remains a cornerstone of OnRelay's cloud based mobile business communications service MBX. OnRelay also offers SLA based support arrangements for enterprises deploying sipXecs.
For more information please find links below to the sipXecs project repository and to its active user community.
#sipXecs #OpenSource #RockyLinux9 #EnterpriseTelecom #OnRelay #VoIP #RHEL #BusinessCommunications
When OnRelay assumed stewardship of the open source sipXecs enterprise communications system, our focus was to ensure its long-term stability and modernization. We have now completed a comprehensive refactor and upgrade to Rocky Linux 9.
For enterprises seeking a robust communications system alternative to Asterisk on RHEL-based platforms, sipXecs provides a highly scalable option. It is used globally at e.g. universities, hospitals, public administrations and financial services and serves as a genuinely open-source alternative to the proprietary, subscription-heavy solutions offered by major tech corporations.
Key points of the latest upgrades:
Native RHEL Compatibility: Fully updated to run on modern, enterprise-grade Rocky Linux 9 cloud environments.
Modernized Tech Stack: Re-architected and refactored from legacy dependencies to leverage modern, cloud-native standards (including Java 17, Jakarta EE 10, Spring 6.2, and MongoDB 8.2).
Open-Source Autonomy: A secure, flexible platform utilizing a native, distributed SIP routing engine without vendor lock-in.
Proven Enterprise Performance: Integrated web-based UI for centralized management alongside a full unified communications suite featuring a built-in call center, auto-attendants, interactive voice menus, secure public trunking and messaging services.
Open APIs: A comprehensive set of REST APIs for integration with enterprise AI, CRM, ERP and back office systems.
OnRelay remain committed to supporting and developing the open-source telecom ecosystem. With this upgrade we are now accelerating new feature developments around practical and useful AI agents as well as new modern desktop clients.
sipXecs remains a cornerstone of OnRelay's cloud based mobile business communications service MBX. OnRelay also offers SLA based support arrangements for enterprises deploying sipXecs.
For more information please find links below to the sipXecs project repository and to its active user community.
#sipXecs #OpenSource #RockyLinux9 #EnterpriseTelecom #OnRelay #VoIP #RHEL #BusinessCommunications
GitHub - onrelay/sipxecs: Unified Communications System
Unified Communications System. Contribute to onrelay/sipxecs development by creating an account on GitHub.
Are you aware with OnRelay all your staff members can get a 2nd mobile business number, without the need for a 2nd SIM card or an additional mobile carrier subscription?
The 2nd mobile business number is assigned to your staff member's business phone system extension. This means they can place and receive both calls and text messages with their mobile business number via the OnRelay app.
Most smartphones are locked to its primary cell carrier and its mobile number for 1-2 years, rendering it difficult or impossible to add a 2nd business mobile number using an eSIM from a different carrier or service provider. This blocks business users from using a single smartphone with separate mobile numbers for business and personal calls.
With OnRelay no additional SIM card is needed for the 2nd business mobile number, and you can instead transparently utilize the unlimited call and data plan from the existing cell subscription.
A 2nd mobile business number with both call and text support is currently available in the US, Canada, Mexico, UK, South Africa, and Australia, with more locations on the way.
Don't hesitate to contact us for a free trial!
The 2nd mobile business number is assigned to your staff member's business phone system extension. This means they can place and receive both calls and text messages with their mobile business number via the OnRelay app.
Most smartphones are locked to its primary cell carrier and its mobile number for 1-2 years, rendering it difficult or impossible to add a 2nd business mobile number using an eSIM from a different carrier or service provider. This blocks business users from using a single smartphone with separate mobile numbers for business and personal calls.
With OnRelay no additional SIM card is needed for the 2nd business mobile number, and you can instead transparently utilize the unlimited call and data plan from the existing cell subscription.
A 2nd mobile business number with both call and text support is currently available in the US, Canada, Mexico, UK, South Africa, and Australia, with more locations on the way.
Don't hesitate to contact us for a free trial!
We support the exciting IETF vCon standardization effort!
We have recently added vCon support to our MBX server and participated in IETF's inaugural vCon interop test.
vCon is an exciting IETF effort to simplify and reduce cost of scale for integration between live communication systems such as ours and a multitude of advanced AI and CRM systems.
Just a simple operation such as feeding a vCon formatted conversation transcript or call recording to Chat GPT provides simple call summaries and useful conversation feedback.
We have recently added vCon support to our MBX server and participated in IETF's inaugural vCon interop test.
vCon is an exciting IETF effort to simplify and reduce cost of scale for integration between live communication systems such as ours and a multitude of advanced AI and CRM systems.
Just a simple operation such as feeding a vCon formatted conversation transcript or call recording to Chat GPT provides simple call summaries and useful conversation feedback.
The vCon - Conversation Data Container - Overview
A vCon is the container for data and information relating to a real- time, human conversation. It is analogous to a [vCard] which enables the definition, interchange and storage of an individual's various points of contact. The data contained in a vCon may be derived from any multimedia session, tra...
We are happy to help promote Cisco's Mobility Developer Portal at https://apps.mobility.cisco.com !
Cisco Systems is now reselling OnRelay via cell carriers globally to greatly simplify mobile operator business communications.
Deploying OnRelay is now as simple as adding a business eSIM to your phone. With this integration we are now able to eliminate the distinction between business numbers and regular cell numbers.
In a close R&D partnership OnRelay has spearheaded Cisco's new Mobile Service Provider APIs.
Don't hesitate to get in touch with your Cisco rep to learn more. Cisco is showcasing a live OnRelay demo at MWC Barcelona this week!
Our listing on Ciscos new mobility app store is found at https://apps.mobility.cisco.com/details/onrelay/onrelay
Deploying OnRelay is now as simple as adding a business eSIM to your phone. With this integration we are now able to eliminate the distinction between business numbers and regular cell numbers.
In a close R&D partnership OnRelay has spearheaded Cisco's new Mobile Service Provider APIs.
Don't hesitate to get in touch with your Cisco rep to learn more. Cisco is showcasing a live OnRelay demo at MWC Barcelona this week!
Our listing on Ciscos new mobility app store is found at https://apps.mobility.cisco.com/details/onrelay/onrelay
Transforming Mobile Networks: Delivering on Programmable Platform Promise
At MWC2025, we’re showcasing our Mobility Services Platform, capable of delivering a high-value use cases for people, places, things, and fast-evolving intelligent machines. Built and deployed globally, and delivered as-a-service with an extensive API ecosystem, it’s open to developers, Communic...
We prefer simplified communications to unified communications, and are gearing up for an exciting partner launch that takes business mobile integration to a new level.
