Internet Protocol (IP) video conferencing bridging provisioning/configuration systems receive a service order associated with a customer, where the service order requests enrollment of the customer in a Virtual Private Network (VPN) to VPN bridging network service for IP video conferencing. The provisioning/configuration systems orchestrate, based on the service order, configuration of multiple network nodes in a network that provides the VPN to VPN bridging network service for IP video conferencing to the customer to enable IP video conferencing calls to be made from the customer via the network to another customer on a different VPN.