(7) Polycom Soundpoint IP 550 SIP phones with HD voice and (1) Polycom Soundstation IP 6000 expandable conference phone with HD Voice. Quick start guides and user manuals for both phones and conference phone. Great for small business. Great condition, look brand new and packed individually. Used for a short time, selling because we upgraded. Soundpoint IP 550 is a multiple line Voice over IP ... 2/19/2016 ~ Ann Arbor, Michigan ~ 9.9 mi.