More Americans substituting VoIP, cellphones for landlines – Arizona Republic

More Americans substituting VoIP, cellphones for landlines
Arizona Republic
Hiland joined about 17 million people in the US who use voice-over-Internet-protocol, or VoIP, for phone service, according to the Telecommunications …

Fuente original

This entry was posted on Tuesday, July 21st, 2009 at 6:10 am and is filed under IP telephony. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.