Find your business's voice.

Get a Poly Trio 8500 on us.

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Experience a voice solution inspired by you with the voice quality, premium features, and flexibility your business needs to succeed. Stay connected when you need it with the best-in-class reliability and 24/7 support.

For a limited time, get a Poly Trio 8500 smart conference phone on us when you sign up for 10 lines of IP Voice Complete starting as low as $20.99 per month.

Poly Trio 8500


Pristine voice quality for crystal-clear communication on every call.

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Best-in-class uptime with dedicated in-region support & 24/7 monitoring.

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Scale easily with no upfront cost, so you always have features you need.

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Over 9,750 miles of fiber that we operate in our footprint.

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Highly redundant platform to meet the demand for always-on voice services.

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Support teams, call centers & account executives on hand when you need them.

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LIMITED TIME OFFER IP Voice Complete pricing offer requires 36 mo. contract and minimum activation of 31 lines. One Poly Trio 8500 conference phone included at no lease charge during initial term when 10 or more lines of IP Voice Complete are activated on 36 mo. service contract. If services are discontinued prior to expiration of initial term, the Trio 8500 and all other leased hardware must be returned to C Spire Business. Restrictions, taxes and other fees may apply; offer available for limited time only. C Spire and C Spire Business are trademarks owned by Cellular South, Inc. Cellular South, Inc. and its affiliates provide products and services under the C Spire and C Spire Business brand. ©2019 C Spire. All rights reserved.