Microsoft 365 Domestic Calling Plan

Categories: Office Enterprise , Office 365 , Nonprofits , Communication (Phone)

Skype for Business PSTN Domestic Calling. This add-on enables online users to place and receive Domestic calls through the Public Switched Telephone Network (PSTN). There are base pre-requisites required to purchase this offering.

Qualified pre-requisites: Office 365 Enterprise E5, Office 365 Enterprise E5 (Government Pricing), Office 365 Enterprise E5 without PSTN Conferencing, Office 365 Enterprise E5 without PSTN Conferencing (Government Pricing), Secure Productive Enterprise E5 Secure Productive Enterprise E5 (Government Pricing), Skype for Business Cloud PBX, Skype for Business Cloud PBX (Government Pricing)