| 摘要 |
<p>An Internet call routing node includes an Internet call routing database for storing rounting numbers for routing calls directed to an Internet service provider to a remote network access server. An Internet call routing process determines whether a call signaling message relates to a call directed to the Internet service provider. In response to determining that the call is directed to an Internet service provider, the Internet call routing process performs a lookup in the Internet call routing database to determine the routing number for routing the call to the remote network access server.</p> |
