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| | VoIP Hacks: Tips & Tools for Internet Telephony (Hacks)
Author: Ted Wallingford
List Price: $29.95
Buy New: $11.63
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New (35) Used (12) from $4.35
Avg. Customer Rating:  5 reviews
Sales Rank: 368478
Category: Book
ASIN: 0596101333
Publication Date: December 22, 2005
Availability: Usually ships in 1-2 business days
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| | Switching to VoIP
Author: Ted Wallingford
List Price: $39.95
Buy Used: $4.15
You Save: $35.80 (90%)
New (35) Used (14) from $4.15
Avg. Customer Rating:  6 reviews
Sales Rank: 247788
Category: Book
ASIN: 0596008686
Publication Date: June 30, 2005
Availability: Usually ships in 1-2 business days
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