Zyxel Prestige 2002, SIP (RFC 3261) v2, SDP (RFC 2327), RTP (RFC1889), RTCP (RFC1890), PPPoE, 0 - 40 °C, 20 - 85%, 312 g, 10M/100M Auto MDI/MDIX
Zyxel Prestige 2002. VoIP protocols: SIP (RFC 3261) v2, SDP (RFC 2327), RTP (RFC1889), RTCP (RFC1890), Supported network protocols: PPPoE. Weight: 312 g. Interface: 10M/100M Auto MDI/MDIX, Power requirements: 12V AC, Dimensions (WxDxH): 180 x 128 x 36,5 mm