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Panasonic KX-UT670
Fortinet FortiFone 350i
Polycom VVX 500
Invoxia NVX 610
Panasonic KX-TGP500
Panasonic KX-UT670 IP Phone
Fortinet FortiFone-350i IP Phone
Polycom VVX 500 12-line Business Media Phone
Invoxia NVX 610 Voice over IP Desktop Phone
Panasonic KX-TGP500 IP Phone
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ReviewGist
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Release Date
Apr 2012
Aug 2012
Jan 2012
Aug 2011
Jun 2011
Type
IP Phone
IP Phone
IP Phone
IP Phone
Cordless phone
Average Rating
 4.5 stars
 4.0 stars
 5.0 stars
 3.7 stars
 4.2 stars