Switching to VoIP
ISBN13: 9780596008680
Condition: New
Notes: BRAND NEW FROM PUBLISHER! 100% Satisfaction Guarantee. Tracking supplied on most orders. Get with Confidence! Millions of books sold!
Much more and a lot more businesses right now have their get phone service through Net instead of neighborhood phone corporation lines. Many businesses are also employing their internal nearby and wide-region network infrastructure to replace legacy enterprise telephone
0 comments:
Post a Comment