Singapore Telecommunications announced the launch of "Meg@POP" SIP Trunking service, enabling enterprise customers to integrate their voice and data networks by connecting them directly to the domestic telephone network. Meg@POP customers already enjoy free "on-net" VoIP calls within the company with Intranet connections. However, for "off-net" calls outside of this network -- calls to the fixed-line and mobile networks -- customers have to pay for separate data links (such as ISDN-30) to deliver their VoIP calls from their IP-based corporate...