摘要:
Techniques for providing location information describing a communication device configured to exchange telephony information over a computer network. A switching device of the computer network receives a first message according to a node-to-node communication protocol, the first message indicating that the endpoint communication device includes a configuration for a mode of operation on behalf of a telephone service account. The switching device determines from the first message an identifier of the telephone service account and sends the determined identifier in a second message via the computer network, the second message in support of a location service.