Quick tech specs
- Voice DSP module
- plug-in module
- MSR20-12 T1
- MSR20-40
- MSR50-60
- 24 ports
- for HPE MSR20-12
- MSR20-15
- MSR50-40
Know your gear
The 3Com MSR Voice Processor Module (VPM) handles Digital Signal Processing (DSP) and Coding/Decoding (CODEC) functions for the MSR, enabling high-quality digital voice connectivity with echo cancellation and noise suppression capabilities for up to 24 distinct voice channels.