Patent ID: 9699319
Date: 2017-07-04
CPC Classifications: H04L,H04M

Claim:
1. A computer-implemented method comprising: generating a telephony service at a service creation environment (SCE) connected to a central node; provisioning said telephony service at said central node, said central node being coupled to a packet based network; transmitting over said packet based network at least a portion of the telephony service from the central node to a first local node comprising a services gateway coupled to said packet based network, said portion of the telephony service including a SIP address; executing at least an executable portion of the telephony service at the first local node, the executable portion of the telephony service comprising a set of call session control instructions; associating a user with the first local node, the first local node being in communication with a telephony device of the user; associating the user with a second local node different from the first local node; transmitting the telephony service to the second local node over said packet based network; executing the telephony service at the second local node; and wherein associating the user with the second local node is in response to the user registering the telephony device with the second local node.