This section depicts the maximum number of sessions between two codec types for an SBC 5400 using either one DSP20 or up to four DSP25 modules. Only one DSP20 can be used in an SBC 5400, and it cannot be mixed with DSP25 modules within the same chassis, and between Active and Standby servers.
The SBC 5400 density details are provided on the following pages according to the media port configuration:
DSP density values are approximate and intended for use as a general guide when estimating transcoding capabilities.
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