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Allstream Support Center

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Voice and Collaboration

Information related to SIP Trunking, Voicemail, Conferencing, and Cloud services
  • Basic Business Lines

  • Max UC and SIP Services

  • SIP Trunking

    Information related to SIP Trunking services
  • Direct Routing

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

  • Voice Messaging

    Information related to voice messaging services
  • Conferencing Services

    Information related to conferencing services
  • UC Cloud Voice

    Information related to UC Cloud Voice services
  • IP Relay Service

    Information and frequently asked questions about the IP Relay service for Canada
  • Voice Detail Features

    Information about the three-way calling and call forwarding features of your phone system

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

Voice and Collaboration Connectivity Managed IT
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Support Topics

  • US Support
  • Canadian Support
  • Public Info and Policies

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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  • Connectivity
  • Managed IT

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