
Notes
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The Media Card 32 S provides TDM to
IP conversion as did its predecessor the
VGMC (Voice Gateway Media Card) .
However it has the additional
functionality to encrypt the voice media
using Secure Real Time Protocol
(SRTP).
This card can be used where there is no
opportunity to use the DSP daughter
boards of a MGC in a CS1000M
configuration where there are no Media
Gateways at all.
It is configured as a part of the IP
telephony node but no longer runs TPS
as it did in Release 5.
The ELAN & TLAN connections for the
card are achieved using a specialised
adaptor which plugs into the 25 pair
connector for the card. The Ethernet
port on the faceplate is currently
unused.
CS 1000 Rel 7.5 16/04/2013
Copyright Amlex Associates Ltd
36
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