Cisco ISDN GW 3241 Manuel d'utilisateur télécharger pdf (Page 17)

The Codian video conferencing family

IP VCR 2200 series

The IP VCR 2200 series is a digital video

recorder for video conferencing, allowing video,

audio and content to be recorded from

standards-based video conferencing equipment.

It is the only product available today that can

preserve video and data (for example a

presenter's slides) for future viewing without

data needing to be uploaded in advance. The

content can be streamed live or played back on

demand at multiple bandwidths to a web

browser on a PC using QuickTime™, RealPlayer™ or Windows Media Player™ or to a video

conferencing endpoint.

The IP VCR plays back to H.323 endpoints (unique to Codian) and ISDN endpoints (via an ISDN gateway),

records conference calls and both ends of a point-to-point call, and streams to users' desktop machines at

multiple configurable bit rates. As well as connecting to the Codian MCU you can connect to any MCU on

the market because the IP VCR connects like a regular endpoint.

The video and data are recorded in their native formats with no loss in quality. Intelligent transcoding and

transrating are performed on the data at the time of retrieval to ensure that the video quality is always

optimal whether being played back, streamed or exported.

The IP VCR is available in a number of models:

Table 2: IP VCR models

Recording ports

Concurrent streaming ports

(unicast/multicast)

H.323 playback ports

IP VCR 2210 1 100/unlimited 5

IP VCR 2220 5 200/unlimited 10

IP VCR 2240 10 400/unlimited 20

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 82 83

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Cisco ISDN GW 3241 Manuel d'utilisateur Page 17