How Internet protocol-enabled services are changing the face of communications
Subtitle: a look at  the voice marketplace : hearing before Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, first session, March 16, 2005
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2005
Place of publication: Washington
Language: eng
Number of pages: 75
Subjects: Internet telephony -- Government policy -- United States; Internet industry -- Government policy -- United States; Telecommunication policy -- United States; Internet -- Government policy -- United States
Other titles: How Internet protocol enabled services are changing the face of communications
Notes: Distributed to some depository libraries in microfiche

Shipping list no.: 2006-0150-P

"Serial no. 109-44."

Includes bibliographical references

Also available via Internet from the GPO Access web site. Addresses as of 3/28/06:  http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=109%5Fhouse%5Fhearings&docid=f:20745.wais (text version), http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=109%5Fhouse%5Fhearings&docid=f:20745.pdf (PDF version); current access available via PURLs