<p>A method of relaying calls across a packet network includes receiving an integrated services digital network setup request. The setup request is then translated into packet network form and transmitted across a packet network. A destination device on the packet network interfaces with the destination device through integrated service digital network procedures. A connect message from the destination device on the packet network is then received and translated into an integrated services digital network connection message. The connection message is then transmitted to an integrated services digital network device to establish a connection.</p>
