Avaya Communication Manager Administrator's Manual page 354

Managing MultiMedia Calling
The following endpoint-software packages have been tested:
PictureTel PCS 50 & PCS 100, Release 1.6T.
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Proshare 2.0a, 2.1.
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Zydacron Z250 Ver. 2.02, Z350 Ver. 1.2 (With Netmeeting 2.0).
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MMI & VC hardware
The MMCH feature requires the use of two additional circuit packs:
Multi Media Interface (MMI) TN787J.
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Voice Conditioner (VC) TN788B.
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The TN787 and TN788 are service circuit packs. The TN787 supports simultaneous operation
of 16 2B H.320 calls. The TN788 supports the voice processing for 4 H.320 endpoints.
These service circuit packs can be located in any Port Network.
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These packs do not require any translations as part of their implementation.
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The MMI and VC circuit packs are resource circuit packs akin to the Tone Detector circuit
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packs.
These circuit packs require no administration on Communication Manager and can be
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located in multiple port networks.
T.120 Data Collaboration Server
The Extended Services Module (ESM) provides T.120 data collaboration capability on a MMCH
multipoint H.320 video conference.
Each person in the conference who wants to participate in the data collaboration session,
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must have a personal computer with an H.320 video application that supports the T.120
protocol.
The Avaya DEFINITY Server must have an ESM installed.
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354 Administrator Guide for Avaya Communication Manager