# Top 10 OneContact PBX Alternatives & Competitors **Average Rating:** 3.3/5 **Total Number of Reviews:** 2 If you are considering OneContact PBX, you may also want to investigate similar alternatives or competitors to find the best solution. VoIP Providers is a widely used technology, and many people are seeking user friendly, quick software solutions with voip number, software pairing, and screen sharing. Other important factors to consider when researching alternatives to OneContact PBX include reliability and ease of use. The best overall OneContact PBX alternative is Nextiva. Other similar apps like OneContact PBX are JustCall, CloudTalk, Aircall, and Genesys Cloud CX. OneContact PBX alternatives can be found in [VoIP Providers](https://www.g2.com/categories/voip-providers) but may also be in [Contact Center Software](https://www.g2.com/categories/contact-center) or [AI Customer Support Agents Software](https://www.g2.com/categories/ai-customer-support-agents). ## Best Paid & Free Alternatives to OneContact PBX - [Nextiva](https://www.g2.com/products/nextiva/reviews) - [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) - [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) - [Aircall](https://www.g2.com/products/aircall/reviews) - [Genesys Cloud CX](https://www.g2.com/products/genesys-cloud-cx/reviews) - [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) - [Kixie PowerCall & SMS](https://www.g2.com/products/kixie-powercall-sms/reviews) - [Aloware](https://www.g2.com/products/aloware/reviews) - [3CX](https://www.g2.com/products/3cx/reviews) - [Ringover](https://www.g2.com/products/ringover/reviews) ## Top 10 Alternatives to OneContact PBX Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how OneContact PBX stacks up to the competition, check reviews from current & previous users in industries like Gambling & Casinos and Insurance, and find the best product for your business. ### 1. [Nextiva](https://www.g2.com/products/nextiva/reviews) By Nextiva **Average Rating:** 4.5/5 **Total Reviews:** 3,572 The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Nextiva](https://www.g2.com/compare/nextiva-vs-onecontact-pbx) **Compare Nextiva with other alternatives:** - [Nextiva vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [Nextiva vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [Nextiva vs Aircall](https://www.g2.com/compare/aircall-vs-nextiva) - [Nextiva vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-nextiva) - [Nextiva vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-nextiva) - [Nextiva vs Kixie PowerCall & SMS](https://www.g2.com/compare/kixie-powercall-sms-vs-nextiva) - [Nextiva vs Aloware](https://www.g2.com/compare/aloware-vs-nextiva) - [Nextiva vs 3CX](https://www.g2.com/compare/3cx-vs-nextiva) - [Nextiva vs Ringover](https://www.g2.com/compare/nextiva-vs-ringover) ### 2. [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) By Saas Labs **Average Rating:** 4.3/5 **Total Reviews:** 2,387 JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface. Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations. Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights. Top JustCall features to watch out for: ★ Inbound & outbound calling ★ Send & receive SMS & MMS ★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer) ★ SMS Workflows & Bots ★ Multi-level IVR ★ Real-time agent assist ★ AI-powered SMS Copilot ★ AI coaching ★ Sentiment analysis ★ AI call scoring ★ Live call monitoring ★ Shared WhatsApp inbox ★ Automatic call distribution ★ Business phone numbers in 70+ countries Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-onecontact-pbx) **Compare JustCall with other alternatives:** - [JustCall vs Nextiva](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [JustCall vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [JustCall vs Aircall](https://www.g2.com/compare/aircall-vs-saas-labs-justcall) - [JustCall vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-saas-labs-justcall) - [JustCall vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-saas-labs-justcall) - [JustCall vs Kixie PowerCall & SMS](https://www.g2.com/compare/saas-labs-justcall-vs-kixie-powercall-sms) - [JustCall vs Aloware](https://www.g2.com/compare/aloware-vs-saas-labs-justcall) - [JustCall vs 3CX](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [JustCall vs Ringover](https://www.g2.com/compare/saas-labs-justcall-vs-ringover) ### 3. [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) By CloudTalk **Average Rating:** 4.4/5 **Total Reviews:** 1,844 CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-onecontact-pbx) **Compare CloudTalk with other alternatives:** - [CloudTalk vs Nextiva](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [CloudTalk vs JustCall](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [CloudTalk vs Aircall](https://www.g2.com/compare/aircall-vs-cloudtalk) - [CloudTalk vs Genesys Cloud CX](https://www.g2.com/compare/cloudtalk-vs-genesys-cloud-cx) - [CloudTalk vs GoTo Connect](https://www.g2.com/compare/cloudtalk-vs-goto-connect) - [CloudTalk vs Kixie PowerCall & SMS](https://www.g2.com/compare/cloudtalk-vs-kixie-powercall-sms) - [CloudTalk vs Aloware](https://www.g2.com/compare/aloware-vs-cloudtalk) - [CloudTalk vs 3CX](https://www.g2.com/compare/3cx-vs-cloudtalk) - [CloudTalk vs Ringover](https://www.g2.com/compare/cloudtalk-vs-ringover) ### 4. [Aircall](https://www.g2.com/products/aircall/reviews) By Aircall **Average Rating:** 4.4/5 **Total Reviews:** 1,605 Aircall is the phone system for modern business that can be used on any device. Since Aircall has no hardware requirement, customers can get set up and dialing in as few as 3 minutes. Packed with powerful integrations and a growing app ecosystem of 50+ CRM, Helpdesk, eCommerce, and other business software, Aircall is ideal for modern companies that want to stay connected. Dynamic call center features enable sales and support teams to manage their calls and be as productive as possible. Features include: Power Dialer, Analytics Dashboard, Live Activity Feed, Call Coaching, CTI, IVR, and much more. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Aircall](https://www.g2.com/compare/aircall-vs-onecontact-pbx) **Compare Aircall with other alternatives:** - [Aircall vs Nextiva](https://www.g2.com/compare/aircall-vs-nextiva) - [Aircall vs JustCall](https://www.g2.com/compare/aircall-vs-saas-labs-justcall) - [Aircall vs CloudTalk](https://www.g2.com/compare/aircall-vs-cloudtalk) - [Aircall vs Genesys Cloud CX](https://www.g2.com/compare/aircall-vs-genesys-cloud-cx) - [Aircall vs GoTo Connect](https://www.g2.com/compare/aircall-vs-goto-connect) - [Aircall vs Kixie PowerCall & SMS](https://www.g2.com/compare/aircall-vs-kixie-powercall-sms) - [Aircall vs Aloware](https://www.g2.com/compare/aircall-vs-aloware) - [Aircall vs 3CX](https://www.g2.com/compare/3cx-vs-aircall) - [Aircall vs Ringover](https://www.g2.com/compare/aircall-vs-ringover) ### 5. [Genesys Cloud CX](https://www.g2.com/products/genesys-cloud-cx/reviews) By Genesys **Average Rating:** 4.4/5 **Total Reviews:** 1,553 The Genesys Cloud CX™ platform is trusted by thousands of small, medium and large enterprises and recognized across the globe as an industry-leading cloud call center software and customer experience (CX) platform. No matter where the customer conversation starts or ends, Genesys Cloud CX transforms your customer experience. It connects insights across teams, tools and interactions so you have the data to address customers problems with ease. Meet your customers anywhere, anytime, on any channel, with a suite of digital channels. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-onecontact-pbx) **Compare Genesys Cloud CX with other alternatives:** - [Genesys Cloud CX vs Nextiva](https://www.g2.com/compare/genesys-cloud-cx-vs-nextiva) - [Genesys Cloud CX vs JustCall](https://www.g2.com/compare/genesys-cloud-cx-vs-saas-labs-justcall) - [Genesys Cloud CX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-genesys-cloud-cx) - [Genesys Cloud CX vs Aircall](https://www.g2.com/compare/aircall-vs-genesys-cloud-cx) - [Genesys Cloud CX vs GoTo Connect](https://www.g2.com/compare/genesys-cloud-cx-vs-goto-connect) - [Genesys Cloud CX vs Kixie PowerCall & SMS](https://www.g2.com/compare/genesys-cloud-cx-vs-kixie-powercall-sms) - [Genesys Cloud CX vs Aloware](https://www.g2.com/compare/aloware-vs-genesys-cloud-cx) - [Genesys Cloud CX vs 3CX](https://www.g2.com/compare/3cx-vs-genesys-cloud-cx) - [Genesys Cloud CX vs Ringover](https://www.g2.com/compare/genesys-cloud-cx-vs-ringover) ### 6. [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) By GoTo **Average Rating:** 4.4/5 **Total Reviews:** 1,415 GoTo Connect’s platform includes our award-winning, best-in-class products such as our UCaaS solution and phone system, customer engagement tools and multiple contact center capabilities along with powerful add-ons and integrations with your critical business apps such as MS Teams, Salesforce, Zendesk and Gmail. For over two decades, we’ve helped tens of thousands of companies grow their business by offering: • An award-winning cloud phone system with hundreds of enterprise-grade features (minus the enterprise price tag) • AI-powered contact center and customer engagement tools • Super simple setup, with an admin system that’s remarkably easy to manage • A unique visual dial plan editor, softphone functionality and advanced reporting • 99.999% uptime and best-in-class 24/7 customer service Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-onecontact-pbx) **Compare GoTo Connect with other alternatives:** - [GoTo Connect vs Nextiva](https://www.g2.com/compare/goto-connect-vs-nextiva) - [GoTo Connect vs JustCall](https://www.g2.com/compare/goto-connect-vs-saas-labs-justcall) - [GoTo Connect vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-goto-connect) - [GoTo Connect vs Aircall](https://www.g2.com/compare/aircall-vs-goto-connect) - [GoTo Connect vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-goto-connect) - [GoTo Connect vs Kixie PowerCall & SMS](https://www.g2.com/compare/goto-connect-vs-kixie-powercall-sms) - [GoTo Connect vs Aloware](https://www.g2.com/compare/aloware-vs-goto-connect) - [GoTo Connect vs 3CX](https://www.g2.com/compare/3cx-vs-goto-connect) - [GoTo Connect vs Ringover](https://www.g2.com/compare/goto-connect-vs-ringover) ### 7. [Kixie PowerCall & SMS](https://www.g2.com/products/kixie-powercall-sms/reviews) By Kixie **Average Rating:** 4.8/5 **Total Reviews:** 865 Kixie is a powerful revenue communications platform built to elevate your team’s calling and texting game. With AI-driven automation, it streamlines outreach, boosts efficiency, and fuels real revenue growth—without losing the human touch. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Kixie PowerCall & SMS](https://www.g2.com/compare/kixie-powercall-sms-vs-onecontact-pbx) **Compare Kixie PowerCall & SMS with other alternatives:** - [Kixie PowerCall & SMS vs Nextiva](https://www.g2.com/compare/kixie-powercall-sms-vs-nextiva) - [Kixie PowerCall & SMS vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs Aircall](https://www.g2.com/compare/aircall-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs Aloware](https://www.g2.com/compare/aloware-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs 3CX](https://www.g2.com/compare/3cx-vs-kixie-powercall-sms) - [Kixie PowerCall & SMS vs Ringover](https://www.g2.com/compare/kixie-powercall-sms-vs-ringover) ### 8. [Aloware](https://www.g2.com/products/aloware/reviews) By Aloware **Average Rating:** 4.1/5 **Total Reviews:** 827 Aloware is a contact center software that eliminates the hassle of hardware. You can use it anywhere and from any device, giving you all the freedom and flexibility of working anywhere. The best part is that it provides teams with an all-in-one platform where they can connect with hundreds of customers via call, text, email and social, automate workflows, and get better leads fast and easy. Power Dialer eliminates unnecessary leads from your list and dials all the numbers automatically. Reach up to 500 leads in one sitting, and close more deals with it. With triggers, teams can easily set up automations to make workflows more efficient. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Aloware](https://www.g2.com/compare/aloware-vs-onecontact-pbx) **Compare Aloware with other alternatives:** - [Aloware vs Nextiva](https://www.g2.com/compare/aloware-vs-nextiva) - [Aloware vs JustCall](https://www.g2.com/compare/aloware-vs-saas-labs-justcall) - [Aloware vs CloudTalk](https://www.g2.com/compare/aloware-vs-cloudtalk) - [Aloware vs Aircall](https://www.g2.com/compare/aircall-vs-aloware) - [Aloware vs Genesys Cloud CX](https://www.g2.com/compare/aloware-vs-genesys-cloud-cx) - [Aloware vs GoTo Connect](https://www.g2.com/compare/aloware-vs-goto-connect) - [Aloware vs Kixie PowerCall & SMS](https://www.g2.com/compare/aloware-vs-kixie-powercall-sms) - [Aloware vs 3CX](https://www.g2.com/compare/3cx-vs-aloware) - [Aloware vs Ringover](https://www.g2.com/compare/aloware-vs-ringover) ### 9. [3CX](https://www.g2.com/products/3cx/reviews) By 3CX **Average Rating:** 4.4/5 **Total Reviews:** 547 3CX is an open standards communications solution that replaces proprietary PBX's. Built for business connectivity and collaboration it integrates video conferencing, live chat and apps for Android, iOS, and the web. Available on premise (Windows / Linux) or hosted as a cloud solution. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs 3CX](https://www.g2.com/compare/3cx-vs-onecontact-pbx) **Compare 3CX with other alternatives:** - [3CX vs Nextiva](https://www.g2.com/compare/3cx-vs-nextiva) - [3CX vs JustCall](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [3CX vs CloudTalk](https://www.g2.com/compare/3cx-vs-cloudtalk) - [3CX vs Aircall](https://www.g2.com/compare/3cx-vs-aircall) - [3CX vs Genesys Cloud CX](https://www.g2.com/compare/3cx-vs-genesys-cloud-cx) - [3CX vs GoTo Connect](https://www.g2.com/compare/3cx-vs-goto-connect) - [3CX vs Kixie PowerCall & SMS](https://www.g2.com/compare/3cx-vs-kixie-powercall-sms) - [3CX vs Aloware](https://www.g2.com/compare/3cx-vs-aloware) - [3CX vs Ringover](https://www.g2.com/compare/3cx-vs-ringover) ### 10. [Ringover](https://www.g2.com/products/ringover/reviews) By Ringover **Average Rating:** 4.6/5 **Total Reviews:** 492 Ringover is the flexible cloud-based phone solution for businesses who want to improve the mobility and collaboration of their employees. Free unlimited calls. Fixed and mobile numbers from 65+ destinations. Seamless CRM integration. Advanced call centre features. Start your free trial today. Categories in common with OneContact PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Contact Center](https://www.g2.com/categories/contact-center) **Compare:** [OneContact PBX vs Ringover](https://www.g2.com/compare/onecontact-pbx-vs-ringover) **Compare Ringover with other alternatives:** - [Ringover vs Nextiva](https://www.g2.com/compare/nextiva-vs-ringover) - [Ringover vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-ringover) - [Ringover vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-ringover) - [Ringover vs Aircall](https://www.g2.com/compare/aircall-vs-ringover) - [Ringover vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-ringover) - [Ringover vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-ringover) - [Ringover vs Kixie PowerCall & SMS](https://www.g2.com/compare/kixie-powercall-sms-vs-ringover) - [Ringover vs Aloware](https://www.g2.com/compare/aloware-vs-ringover) - [Ringover vs 3CX](https://www.g2.com/compare/3cx-vs-ringover) --- ## OneContact PBX Alternatives FAQs ### What are the best alternatives to OneContact PBX? The best alternatives to OneContact PBX are [Nextiva](https://www.g2.com/products/nextiva/reviews) (4.5/5 stars, 3569 reviews), [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) (4.3/5 stars, 2386 reviews), [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) (4.4/5 stars, 1841 reviews), and [Aircall](https://www.g2.com/products/aircall/reviews) (4.4/5 stars, 1593 reviews). These platforms offer higher user satisfaction, more robust feature sets, and extensive integrations that enhance business communication workflows. ### What features do alternatives offer that OneContact PBX does not? OneContact PBX lacks advanced AI-powered features such as real-time agent assist, AI coaching, sentiment analysis, AI call scoring, and AI voice agents that are present in alternatives like JustCall and Nextiva. It also does not offer extensive CRM and helpdesk integrations, multi-channel messaging (SMS, MMS, WhatsApp), and sophisticated dialing options like predictive and power dialers found in JustCall, CloudTalk, and Aircall. Additionally, OneContact PBX reviewers noted the need for improved reporting structures and faster configuration changes, which are addressed by the analytics dashboards and automation workflows in the alternatives. ### Which VoIP Providers tools do reviewers recommend instead of OneContact PBX? Reviewers highly recommend [Nextiva](https://www.g2.com/products/nextiva/reviews) for its reliable call quality, excellent customer support, and AI-driven features that improve customer engagement and operational efficiency. [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) is praised for its AI-powered communication platform, seamless CRM integrations, and advanced dialing capabilities that boost sales and support productivity. [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) is favored for its ease of use, international number availability, and AI analytics that streamline call center operations. [Aircall](https://www.g2.com/products/aircall/reviews) is recommended for its intuitive interface, fast setup, and strong integration ecosystem that supports modern business communication needs. ### Why do users choose Nextiva over OneContact PBX? Users choose [Nextiva](https://www.g2.com/products/nextiva/reviews) over OneContact PBX primarily due to its superior reliability, ease of use, and comprehensive customer support. With 3,569 reviews averaging 4.5 stars, Nextiva is recognized for its straightforward setup, intuitive interface, and seamless integration of voice, messaging, and video communication in a single platform. The platform's scalability and flexibility accommodate businesses of various sizes, with users frequently citing its dependable call quality and efficient customer service—highlighted by 127 mentions of customer support and 85 mentions of reliability. Additionally, Nextiva's advanced features such as AI-assisted call routing, voicemail-to-email, and mobile app functionality enhance communication efficiency and remote work capabilities. Despite some mentions of complexity in advanced configurations and occasional app glitches, the overall user sentiment favors Nextiva's robust feature set and responsive support, making it the preferred choice for organizations seeking a reliable and easy-to-manage VoIP and unified communications solution. ### How does OneContact PBX compare to Nextiva? According to G2 data, [OneContact PBX](https://www.g2.com/products/onecontact-pbx/reviews) has an average rating of 3.3/5 based on 2 reviews, whereas [Nextiva](https://www.g2.com/products/nextiva/reviews) holds a significantly higher average rating of 4.5/5 from 3,569 reviews. Nextiva leads across multiple reviewer-rated dimensions with scores of 9.0 in Better at Meeting Requirements and Better at Support, 8.7 in More Usable, 8.6 in Easier to Admin, 8.8 in Easier to Do Business With, and 8.4 in Easier to Set Up, indicating a consistent advantage over OneContact PBX. Users praise Nextiva for its reliability, ease of use, extensive features, and excellent customer support, with 127 mentions of customer support and 117 mentions of ease of use. In contrast, OneContact PBX reviews highlight ease of integration and simplicity but also note issues with long wait times and complex processes. 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