Allstream Support Center

Allstream Support Center

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Voice Solutions

Information and user guides for your Voice products and services
  • Max UC and SIP Services

    Tutorials, guides, and resources related to Allstream Max UC and SIP services
  • US Basic Business Lines

    Information related to basic business lines
  • Direct Routing

    Information related to Direct Routing for Microsoft Teams
  • Cloud Connect for Webex Calling

    Information related to Cloud Connect for Webex Calling
  • International Calling

    Information related to International Calling
  • SIP Trunking

    Information related to SIP Trunking services
  • Voicemail Services

    Information related to voicemail services
  • UNIFi for Montana Customers

    Information pertaining to UNIFi for Montana customers
  • UC Cloud Voice

    Information related to UC Cloud Voice services
  • Conference Now

    Information related to Conference Now services
  • Hosted Voice

    Information related to Hosted Voice services
  • Inside Wiring

    Installation and other information related to Inside Wiring
  • Accessing Traditional Services

  • Robocall Mitigation Service

  • Accessing Short Codes From Your MPLS/PBX Phone

Want to learn more about how Allstream can keep you connected? Check out our Unified Products Suite.

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Support Topics

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Contact Us (US)

US Repair:
1-800-360-4467

US Unified Communications Repair:
888-985-8010

US Customer Service:
1-866-468-3472
uscustomerservice@allstream.com

Online Contact:
Online Form

Contact Us (Canada)

Canada Repair:
1-866-282-0111

Canada Unified Communications Repair:
1-888-733-5744

Canada Customer Service:
1-888-288-2273
CanCustomerService@allstream.com

Online Contact:
Online Form

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