on January 1, 2005, Artisoft changed its name to Vertical Communications after buying Vertical Networks in September 2004. Then September 2005, Vertical Communications acquired Comdial. On December 1, 2006, Vodavi Technology was acquired by Vertical Communications.
You will see Vertical Communications, Vertical Networks, Comdial and Vodavi used interchangeably when referring to several of the phone systems that were released during this acquisition phase which can be confusing.
If you are looking for a particular Vertical Communications phone and can't find it listed here, please contact us and we will get back to you as quickly as possible with whatever help we can offer.