Method and apparatus for multi-chip address resolution lookup synchronization in a network environment

Method for connecting a havi cluster and an ip cluster using a bridge device, and associated bridge device

System and method for delivery of audio content into telephony devices

Gateway and control method thereof

Method for setting up a connection

Wireless phone with interface to different networks

Gateway for internet telephone

Methods and systems for processing calls in a packet network using peer call servers

Mobile terminal, control apparatus, home agent and packet communications method

Method and system for dynamically updating ARP cache tables in an ad hoc network

Alternative network address port translation

Seamless roaming

Location-based access control in a data network