Feature
Slack Voip on XI
Keep XI calling next to Slack — XI is the phone system; Slack stays the chat tool.
- Use XI for the PSTN number and SMS
- Connect via published integrations when you want notifications in Slack
- Do not treat Slack as the carrier
Powering conversations for 11,000+ teams
SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

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Phone in XI
The business number, routing, and recordings live in XI.
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Chat in Slack
Optional integration so the team sees missed-call notices where they already work.
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Mobile + desktop
iOS, Android, macOS, Windows, and the browser.
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Same XI number
No extra hardware for this feature.
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Open integrations
Connect HubSpot, Slack, Zapier, and the XI API where published.
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Published plans
See /pricing for Starter, Business, and Business Plus.
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