Codec: G711a/u, G726, G729ab, and G722. Size: 8.42 x 8.35.
(214 x 212 x 44 mm). 2.00 lb (0.9 kg). Powered by local 48VDC power supply NOT INCLUDED!
Powered by Cisco PoE from any Cisco Inline Power capable switch. Most of the cost you are noticing actually comes from the expense of high quality packing, audit testing, and quality control. The item "Cisco SPA504G SIP Unified VoIP IP PoE Phone NEW Lot 1 YEAR WARRANTY" is in sale since Tuesday, October 27, 2015. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX".
The seller is "thetelecomdealer" and is located in Birmingham, Michigan. This item can be shipped worldwide.