RingCentral RingEX vs Spectrum VoIP for a small business

This page compares features, support, and contract terms. A written proposal sets the price.

RingCentral RingEX lists teams integration. Spectrum VoIP does not list that feature.

Integrations

crm integrationYesYes
teams integrationYesNot listed

Support

SupportNot listedNot listed

Contract terms

Minimum contractNot listedNot listed
Month to monthNoNo

Where RingCentral RingEX comes out ahead

RingCentral RingEX lists teams integration. Spectrum VoIP does not list that feature.

Which one fits

If you need teams integration, RingCentral RingEX lists it.

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Questions people ask

Which fits better, RingCentral RingEX or Spectrum VoIP?

That depends on the features and contract terms in the table above. A written proposal sets the price.

What is the difference between RingCentral RingEX and Spectrum VoIP?

RingCentral RingEX lists teams integration. Spectrum VoIP does not list that feature.

Which has the longer contract?

Read the minimum contract row. Not listed means the source table has no term.

Which has more features for a small business?

Count the Yes cells in the table. That is the source record, not a quality score.

Can I switch from RingCentral RingEX to Spectrum VoIP and keep my number?

Port the number before you cancel if you want to keep it. The table does not add a day count.

Data as of 2026-10-06.

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