# Top 10 Lumen SIP Trunking Alternatives & Competitors Explore the best alternatives to Lumen SIP Trunking for users who need new software features or want to try different solutions. VoIP Providers is a widely used technology, and many people are seeking innovative, simple software solutions with software pairing, video calls, and instant messaging. Other important factors to consider when researching alternatives to Lumen SIP Trunking include reliability and ease of use. The best overall Lumen SIP Trunking alternative is Nextiva. Other similar apps like Lumen SIP Trunking are RingEX, GoTo Connect, 8x8 Work, and Webex Suite. Lumen SIP Trunking alternatives can be found in [VoIP Providers](https://www.g2.com/categories/voip-providers) but may also be in [Video Conferencing Software](https://www.g2.com/categories/video-conferencing) or [AI Customer Support Agents Software](https://www.g2.com/categories/ai-customer-support-agents). ## Best Paid & Free Alternatives to Lumen SIP Trunking - [Nextiva](https://www.g2.com/products/nextiva/reviews) - [RingEX](https://www.g2.com/products/ringex/reviews) - [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) - [8x8 Work](https://www.g2.com/products/8x8-work/reviews) - [Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews) - [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) - [Quo](https://www.g2.com/products/quo-quo/reviews) - [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews) - [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) - [Podium](https://www.g2.com/products/podium/reviews) ## Top 10 Alternatives to Lumen SIP Trunking Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Lumen SIP Trunking stacks up to the competition 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:** 3,585 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 Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Nextiva](https://www.g2.com/compare/lumen-sip-trunking-vs-nextiva) **Compare Nextiva with other alternatives:** - [Nextiva vs RingEX](https://www.g2.com/compare/nextiva-vs-ringex) - [Nextiva vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-nextiva) - [Nextiva vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-nextiva) - [Nextiva vs Webex Suite](https://www.g2.com/compare/nextiva-vs-cisco-webex-suite) - [Nextiva vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-nextiva) - [Nextiva vs Quo](https://www.g2.com/compare/nextiva-vs-quo-quo) - [Nextiva vs Zoom Phone](https://www.g2.com/compare/nextiva-vs-zoom-zoom-phone) - [Nextiva vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [Nextiva vs Podium](https://www.g2.com/compare/nextiva-vs-podium) ### 2. [RingEX](https://www.g2.com/products/ringex/reviews) By RingCentral **Average Rating:** 4.2/5 **Total Reviews:** 1,412 AI-powered communications that redefines customer engagement for modern teams. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs RingEX](https://www.g2.com/compare/lumen-sip-trunking-vs-ringex) **Compare RingEX with other alternatives:** - [RingEX vs Nextiva](https://www.g2.com/compare/nextiva-vs-ringex) - [RingEX vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-ringex) - [RingEX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-ringex) - [RingEX vs Webex Suite](https://www.g2.com/compare/ringex-vs-cisco-webex-suite) - [RingEX vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-ringex) - [RingEX vs Quo](https://www.g2.com/compare/quo-quo-vs-ringex) - [RingEX vs Zoom Phone](https://www.g2.com/compare/ringex-vs-zoom-zoom-phone) - [RingEX vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [RingEX vs Podium](https://www.g2.com/compare/podium-vs-ringex) ### 3. [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 Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-lumen-sip-trunking) **Compare GoTo Connect with other alternatives:** - [GoTo Connect vs Nextiva](https://www.g2.com/compare/goto-connect-vs-nextiva) - [GoTo Connect vs RingEX](https://www.g2.com/compare/goto-connect-vs-ringex) - [GoTo Connect vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-goto-connect) - [GoTo Connect vs Webex Suite](https://www.g2.com/compare/goto-connect-vs-cisco-webex-suite) - [GoTo Connect vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-goto-connect) - [GoTo Connect vs Quo](https://www.g2.com/compare/goto-connect-vs-quo-quo) - [GoTo Connect vs Zoom Phone](https://www.g2.com/compare/goto-connect-vs-zoom-zoom-phone) - [GoTo Connect vs JustCall](https://www.g2.com/compare/goto-connect-vs-saas-labs-justcall) - [GoTo Connect vs Podium](https://www.g2.com/compare/goto-connect-vs-podium) ### 4. [8x8 Work](https://www.g2.com/products/8x8-work/reviews) By 8x8 **Average Rating:** 4.2/5 **Total Reviews:** 932 8x8 Work offers plans which you can mix and match to address your diverse needs in the most cost-efficient manner. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-lumen-sip-trunking) **Compare 8x8 Work with other alternatives:** - [8x8 Work vs Nextiva](https://www.g2.com/compare/8x8-work-vs-nextiva) - [8x8 Work vs RingEX](https://www.g2.com/compare/8x8-work-vs-ringex) - [8x8 Work vs GoTo Connect](https://www.g2.com/compare/8x8-work-vs-goto-connect) - [8x8 Work vs Webex Suite](https://www.g2.com/compare/8x8-work-vs-cisco-webex-suite) - [8x8 Work vs Dialpad Connect](https://www.g2.com/compare/8x8-work-vs-dialpad-connect) - [8x8 Work vs Quo](https://www.g2.com/compare/8x8-work-vs-quo-quo) - [8x8 Work vs Zoom Phone](https://www.g2.com/compare/8x8-work-vs-zoom-zoom-phone) - [8x8 Work vs JustCall](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [8x8 Work vs Podium](https://www.g2.com/compare/8x8-work-vs-podium) ### 5. [Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews) By Cisco **Average Rating:** 4.2/5 **Total Reviews:** 18,913 Boost productivity with Webex Suite, an all-in-one, AI-powered collaboration platform for hybrid work. Securely manage meetings, calling, events, and more in one place. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Webex Suite](https://www.g2.com/compare/lumen-sip-trunking-vs-cisco-webex-suite) **Compare Webex Suite with other alternatives:** - [Webex Suite vs Nextiva](https://www.g2.com/compare/nextiva-vs-cisco-webex-suite) - [Webex Suite vs RingEX](https://www.g2.com/compare/ringex-vs-cisco-webex-suite) - [Webex Suite vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-cisco-webex-suite) - [Webex Suite vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-cisco-webex-suite) - [Webex Suite vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-cisco-webex-suite) - [Webex Suite vs Quo](https://www.g2.com/compare/quo-quo-vs-cisco-webex-suite) - [Webex Suite vs Zoom Phone](https://www.g2.com/compare/cisco-webex-suite-vs-zoom-zoom-phone) - [Webex Suite vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-cisco-webex-suite) - [Webex Suite vs Podium](https://www.g2.com/compare/podium-vs-cisco-webex-suite) ### 6. [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) By Dialpad **Average Rating:** 4.4/5 **Total Reviews:** 4,199 Dialpad pushes the limits of Ai. As a pioneer in the space, we built the first Ai-powered customer intelligence platform that now serves as the foundation for all Dialpad products. We also created our own proprietary large language model (LLM), leveraging over six billion minutes of conversational data, to ensure optimal accuracy for features like Ai Recaps automated meeting summaries. Supported by notable investors such as Andreessen Horowitz, Google Ventures, and ICONIQ, Dialpad is a dynamic force in AI technology with a rapidly expanding presence. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-lumen-sip-trunking) **Compare Dialpad Connect with other alternatives:** - [Dialpad Connect vs Nextiva](https://www.g2.com/compare/dialpad-connect-vs-nextiva) - [Dialpad Connect vs RingEX](https://www.g2.com/compare/dialpad-connect-vs-ringex) - [Dialpad Connect vs GoTo Connect](https://www.g2.com/compare/dialpad-connect-vs-goto-connect) - [Dialpad Connect vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-dialpad-connect) - [Dialpad Connect vs Webex Suite](https://www.g2.com/compare/dialpad-connect-vs-cisco-webex-suite) - [Dialpad Connect vs Quo](https://www.g2.com/compare/dialpad-connect-vs-quo-quo) - [Dialpad Connect vs Zoom Phone](https://www.g2.com/compare/dialpad-connect-vs-zoom-zoom-phone) - [Dialpad Connect vs JustCall](https://www.g2.com/compare/dialpad-connect-vs-saas-labs-justcall) - [Dialpad Connect vs Podium](https://www.g2.com/compare/dialpad-connect-vs-podium) ### 7. [Quo](https://www.g2.com/products/quo-quo/reviews) By Quo **Average Rating:** 4.7/5 **Total Reviews:** 3,394 Trusted by more than 90,000 companies — from fast-growing startups to Fortune 500s — and rated #1 in customer satisfaction on G2. Quo brings calls, texts, and customer information together in one platform. Bring clarity to every conversation. Shared inboxes, internal notes, and a mini CRM, gives every teammate the visibility and context they need to make sure each customer doesn't get missed. Respond to every customer. Fast. Built-in AI answers calls 24/7, flexible call flows route customers instantly, and custom contact properties ensure you're there when your customer needs you, while never missing a detail. Scale effortlessly as you grow. From your first customer to your thousandth, Quo adapts with you. No complex setup, no additional training, no growing pains. With Quo, it’s never been easier to close more deals, support more customers, and grow your business — without losing the human touch. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Quo](https://www.g2.com/compare/lumen-sip-trunking-vs-quo-quo) **Compare Quo with other alternatives:** - [Quo vs Nextiva](https://www.g2.com/compare/nextiva-vs-quo-quo) - [Quo vs RingEX](https://www.g2.com/compare/quo-quo-vs-ringex) - [Quo vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-quo-quo) - [Quo vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-quo-quo) - [Quo vs Webex Suite](https://www.g2.com/compare/quo-quo-vs-cisco-webex-suite) - [Quo vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-quo-quo) - [Quo vs Zoom Phone](https://www.g2.com/compare/quo-quo-vs-zoom-zoom-phone) - [Quo vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-quo-quo) - [Quo vs Podium](https://www.g2.com/compare/podium-vs-quo-quo) ### 8. [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews) By Zoom **Average Rating:** 4.6/5 **Total Reviews:** 2,670 Cloud VoIP Services powered by AI - Voice communications for the collaboration era Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Zoom Phone](https://www.g2.com/compare/lumen-sip-trunking-vs-zoom-zoom-phone) **Compare Zoom Phone with other alternatives:** - [Zoom Phone vs Nextiva](https://www.g2.com/compare/nextiva-vs-zoom-zoom-phone) - [Zoom Phone vs RingEX](https://www.g2.com/compare/ringex-vs-zoom-zoom-phone) - [Zoom Phone vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-zoom-zoom-phone) - [Zoom Phone vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-zoom-zoom-phone) - [Zoom Phone vs Webex Suite](https://www.g2.com/compare/cisco-webex-suite-vs-zoom-zoom-phone) - [Zoom Phone vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-zoom-zoom-phone) - [Zoom Phone vs Quo](https://www.g2.com/compare/quo-quo-vs-zoom-zoom-phone) - [Zoom Phone vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-zoom-zoom-phone) - [Zoom Phone vs Podium](https://www.g2.com/compare/podium-vs-zoom-zoom-phone) ### 9. [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) By Saas Labs **Average Rating:** 4.3/5 **Total Reviews:** 2,388 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 Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-lumen-sip-trunking) **Compare JustCall with other alternatives:** - [JustCall vs Nextiva](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [JustCall vs RingEX](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [JustCall vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-saas-labs-justcall) - [JustCall vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [JustCall vs Webex Suite](https://www.g2.com/compare/saas-labs-justcall-vs-cisco-webex-suite) - [JustCall vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-saas-labs-justcall) - [JustCall vs Quo](https://www.g2.com/compare/saas-labs-justcall-vs-quo-quo) - [JustCall vs Zoom Phone](https://www.g2.com/compare/saas-labs-justcall-vs-zoom-zoom-phone) - [JustCall vs Podium](https://www.g2.com/compare/saas-labs-justcall-vs-podium) ### 10. [Podium](https://www.g2.com/products/podium/reviews) By Podium **Average Rating:** 4.5/5 **Total Reviews:** 2,108 Podium empowers local businesses to do more business in less time with the simplicity of text messaging. Our platform allows you to get more reviews, gather more leads, get paid via text, send text marketing campaigns, centralize communications, and more. Categories in common with Lumen SIP Trunking: [VoIP Providers](https://www.g2.com/categories/voip-providers) **Compare:** [Lumen SIP Trunking vs Podium](https://www.g2.com/compare/lumen-sip-trunking-vs-podium) **Compare Podium with other alternatives:** - [Podium vs Nextiva](https://www.g2.com/compare/nextiva-vs-podium) - [Podium vs RingEX](https://www.g2.com/compare/podium-vs-ringex) - [Podium vs GoTo Connect](https://www.g2.com/compare/goto-connect-vs-podium) - [Podium vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-podium) - [Podium vs Webex Suite](https://www.g2.com/compare/podium-vs-cisco-webex-suite) - [Podium vs Dialpad Connect](https://www.g2.com/compare/dialpad-connect-vs-podium) - [Podium vs Quo](https://www.g2.com/compare/podium-vs-quo-quo) - [Podium vs Zoom Phone](https://www.g2.com/compare/podium-vs-zoom-zoom-phone) - [Podium vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-podium) ## Explore Articles - [What is the most cost-effective load balancing solution that can still handle millions of requests without the bill exploding as traffic scales?](https://www.g2.com/discussions/what-is-the-most-cost-effective-load-balancing-solution-that-can-still-handle-millions-of-requests-without-the-bill-exploding-as-traffic-scales) - [What is the top-rated incident management software for enterprise IT teams?](https://www.g2.com/discussions/what-is-the-top-rated-incident-management-software-for-enterprise-it-teams) - [Best employer of record software](https://www.g2.com/discussions/best-employer-of-record-eor-software-to-try-in-2025-share-your-thoughts) - [What inspection management platforms let users create custom inspection templates without complex setup or needing IT to build every new form from scratch?](https://www.g2.com/discussions/what-inspection-management-platforms-let-users-create-custom-inspection-templates-without-complex-setup-or-needing-it-to-build-every-new-form-from-scratch) - [Top-rated loyalty program apps for customer retention](https://www.g2.com/discussions/top-rated-loyalty-program-apps-for-customer-retention) - [Best employee portal software reviews](https://www.g2.com/discussions/best-employee-portal-software-reviews) ## Spotlight Categories - [CMMS Software](https://www.g2.com/categories/cmms) - [Auto Dialer Software](https://www.g2.com/categories/auto-dialer) - [Employee Intranet Software](https://www.g2.com/categories/employee-intranet)