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Panasonic KX-UT670
Fortinet FortiFone 350i
Polycom VVX 500
Invoxia NVX 610
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
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Release Date
Apr 2012
Aug 2012
Jan 2012
Aug 2011
Type
IP Phone
IP Phone
IP Phone
IP Phone
Average Rating
 4.5 stars
 4.0 stars
 5.0 stars
 3.7 stars