Directory number mobility utilizing dynamic network distributed dial-peer updates

摘要

Methods, logic, apparatus, and systems are provided to support cross cluster directory number (DN) extension mobility (EM) using dynamic network distributed dial-peer updates in a communication networks, which includes a plurality of clusters or systems and each of the plurality of clusters including a call control agent (CCA). Identification data corresponding to an identity of an associated user is received into a first cluster of a multiple cluster telecommunication network. A directory number and associated first telecommunication device corresponding to the user are registered with a first call control agent of the first cluster in accordance with received identification data. Registration data corresponding to the registered directory number is communicated to at least a second cluster of the telecommunications network. An incoming connection request associated with the registered directory number is routed directly to the first CCA without redirection to any other CCAs within the multiple cluster telecommunication network.

主权项

1. A method, comprising:
receiving data representative of a user logging in at a telecommunication device at a first cluster of a multiple cluster telecommunication network; determining a directory number for the user; associating the directory number for the user with the telecommunication device; registering the directory number for the user and the telecommunication device with a first call control agent associated with the first telecommunication cluster, the first call control agent having an Internet Protocol (IP) address; determining whether the user logged in from a home cluster or a remote cluster; and communicating data associating the directory number for the user with the IP address of the first call control agent to at least a second call control agent associated with a second cluster of the multiple cluster telecommunication network responsive to determining that the user logged in from a remote cluster.