Cisco CP-8811-K9= IP Phone 8811 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines
Amazon.com : Yealink T33G IP Phone, 4 VoIP Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T33G) : Office Products