000			00993cam a22002057a 4500
020			_a0596009607 (pbk.)
020			_a9780596009601
020			_a8184040539
050	0	0	_aTK 5105.8865 _bGAS
100	1		_aGaskin, James E.
245	1	0	_aTalk is cheap : _bswitching to internet telephones /
260			_aFarnham : _bO'Reilly Media Inc., _cc2005.
300			_axvi, 248 pages : _bIllustrations ;
500			_aIncludes index.
505	0		_aHow Internet telephone calls work -- Your Internet phone -- Free Internet phone features that you're paying for now -- Choosing your Internet phone equipment -- Vonage and other broadband phone carriers -- Skype and other computer-centric services -- 911, alarms, and other outgoing calls -- Tricks, tips, and techniques for advanced users -- Go wireless.
650		0	_aInternet telephony.
856	4	1	_uhttp://www.loc.gov/catdir/toc/fy0607/2006271910.html
856	4	2	_uhttp://www.loc.gov/catdir/enhancements/fy0715/2006271910-d.html
942			_cBK
999			_c3703 _d3703