RingCentral Shared lines

Name: RingCentral Shared lines
Brand: RingCentral
Rating: 3.5 (5605 reviews)

Leader

The all-in-one AI communications platform ✨

Est 1999|Valuation $6.3B|Raised $2.8B

LinkedIn 318K|Website|Web traffic 10.8M|FTEs 6,718|HQ Belmont, California, US

MarketsVoice & Video Calling (VoIP, UCaaS)

01Competitive Landscape

Narrative analysis

RingCentral vs Microsoft Teams Phone for shared-line workflows: - Microsoft documents shared line appearance and delegation behaviors using line keys and delegation models that can match executive-assistant or distributed coverage needs. - RingCentral Shared Lines is explicitly designed as a desk-phone group construct with recommendations about co-location and a simpler shared-number model. RingCentral vs 8x8: - 8x8 provides admin documentation for SLA keys and lists its own limitations. Differences are often administrative UX, contact center integration, device strategy, and negotiated contract terms. RingCentral vs Nextiva / Zoom Phone: - Nextiva and Zoom Phone may be positioned on price or simplicity for some voice-centric deployments; however, overall TCO and required add-ons can affect comparisons. Market signal from reviews: Many buyers cite RingCentral’s breadth and integrated application as strengths, while administrative complexity and account/support experience are common concerns that may lead organizations to evaluate alternatives.

	RingCentral Shared Lines (RingEX)	Microsoft Teams Phone (shared line / delegation)	8x8 (SLA)
Starting Price	Typically included in RingEX tiers; varies by contract	Requires Teams Phone licensing; exact bundle varies by M365 plan	Plan pricing varies by vendor and plan
Most applicable scenarios	On-site teams needing traditional multi-line desk phone behavior	Organizations standardized on Microsoft 365 needing delegation/shared line keys on Teams phones	Organizations evaluating UCaaS suites with SLA capability
Key strength	PBX-like shared line behavior integrated with RingEX and desk phones	Integration with Microsoft ecosystem and documented delegation behaviors	SLA feature documented in admin materials; platform packaging differs
Key weakness	Does not support mobile app for shared lines; group-ringing constraints	Delegation and PBX parity depend on licensing and devices	Feature depth and admin UX vary by plan and customer experience

01Competitive Landscape

Narrative analysis

RingCentral vs Microsoft Teams Phone for shared-line workflows:

Microsoft documents shared line appearance and delegation behaviors using line keys and delegation models that can match executive-assistant or distributed coverage needs.
RingCentral Shared Lines is explicitly designed as a desk-phone group construct with recommendations about co-location and a simpler shared-number model.

RingCentral vs 8x8:

8x8 provides admin documentation for SLA keys and lists its own limitations. Differences are often administrative UX, contact center integration, device strategy, and negotiated contract terms.

RingCentral vs Nextiva / Zoom Phone:

Nextiva and Zoom Phone may be positioned on price or simplicity for some voice-centric deployments; however, overall TCO and required add-ons can affect comparisons.

Market signal from reviews: Many buyers cite RingCentral’s breadth and integrated application as strengths, while administrative complexity and account/support experience are common concerns that may lead organizations to evaluate alternatives.

	RingCentral Shared Lines (RingEX)	Microsoft Teams Phone (shared line / delegation)	8x8 (SLA)
Starting Price	Typically included in RingEX tiers; varies by contract	Requires Teams Phone licensing; exact bundle varies by M365 plan	Plan pricing varies by vendor and plan
Most applicable scenarios	On-site teams needing traditional multi-line desk phone behavior	Organizations standardized on Microsoft 365 needing delegation/shared line keys on Teams phones	Organizations evaluating UCaaS suites with SLA capability
Key strength	PBX-like shared line behavior integrated with RingEX and desk phones	Integration with Microsoft ecosystem and documented delegation behaviors	SLA feature documented in admin materials; platform packaging differs
Key weakness	Does not support mobile app for shared lines; group-ringing constraints	Delegation and PBX parity depend on licensing and devices	Feature depth and admin UX vary by plan and customer experience