PEERING NETWORK FOR PARAMETER-BASED ROUTING OF SPECIAL NUMBER CALLS

摘要

A system and method that routes special number calls from communications devices to an answering point that is selected based on a parameter. A peering network effects parameter-based routing of calls to a pre-assigned answering point, wherein the voice path and the signaling paths are set up simultaneously. A gateway in the peering network is connected to the service provider switch and receives special number calls. The gateway queries a pre-provisioned parameter server that determines call routing information for the particular communications device. The gateway then selects another gateway based on the routing information and delivers the call to the other gateway. The other gateway is connected to a router in the destination network and delivers the call and the call parameters to the router.