Try Target Distributing in Rockville Maryland. EXCELLENT - ALWAYS HAS PRODUCTS!!!
I have had problems with Graybar. Alltel is OK, when they have the item!!
Metroline in Michigan is a good refurb house for AVAYA, also ATLANTEL in Georgia. These companyies have been around awhle. DONT BUY FROM TELQUEST in FAIRFIELD, NJ..GREY MARKET ITEMS!!!!!!!