May 27, 2015: New Site

Premises Systems has recently introduced their new website. Please visit to view our updated products & services, testimonials and our other offerings.



REMINDER: ShoreTel 100/200/500 Series Phones End of Sale Notification

Effective September 1, 2015 ShoreTel will no longer sell the button box and 100/200/500 series of IP phones. The increasing difficulty of obtaining and managing parts for the manufacture of these phones is the primary factor leading to this action. In addition, the demand for these older phones continues to decline as the 400 series phones now represent the largest proportion of sales. The 400 series phones are ShoreTel’s principal portfolio of desk phones and ShoreTel continues to invest in these. A number of enhancements to the 400 series will be delivered in the coming months. ShoreTel has committed to  supporting the discontinued 100/200/500 series phones in future software releases for a minimum of 5 years.


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