Catalyst 4000 AGM DSP Resources
Function Capability
PSTN gateway 96 channels of G.711 voice
Conferencing 24 channels of G.711 conferencing
(4 conferences x 6 through 8 x 3)
MTP transcoding 16 channels of LBR to G.711
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DSPs Explained • Chapter 6 175
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Figure 6.3 depicts how the DSP resources are provisioning within the
Catalyst 4000 after it is configured for gateway mode.