Product Description
1) Communication: ITU-T H.323V4, SIP v2
2)Video codec: ITU-T H.263/H. 263+/H.263++ / H.264
3)Audio codec: ITU-T G.711/G. 729/G.723.1A
4)Network protocols: TCP/IP, DHCP, Telnet, DNS, PPPoE, RTP, NAT, UDP, RTP, RTCP, TFTP
5)Bandwidth Support: 16kpbs--512kpbs
6)Network interface: 10/100Base-T，2×RJ-45
7)PSTN:1xRJ11
8)Video input：CVBS PAL/NTSC(RCA)
9)Video output：CVBS PAL/NTSC(RCA)
10)Audio input：Line(RCA)
11)Audio output：Line(RCA)
12)Video Resolution ：QCIP(176×144)/ CIF(352×288) . Video screen ：7"
13)Video frame rate：Maximum CIF 30FPS
14)Use of video intensifying technology
15)User of pre/post image processing technology
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