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DSP Series 2 and DSP-ONE Cards Compared
Table 8-7 DSP Features by Card
Feature |
DSP Series 2 |
DSP-ONE |
---|---|---|
I/O Card |
uses the Multi-Function Media I/O card for File Record/Playback |
No I/O Card |
Maximum number of DSP chips |
8 |
16 |
Configuration API Message |
DSP SIMM Configure (0x00C0) Generic Card Configure (0x0122) |
DSP SIMM Configure (0x00C0) |
Tone Generation and Reception |
a DSP is assigned to play a universal tone, and that can be any tone type with the same encoding format. |
a DSP is assigned a particular tone type, and can play that for 2,048 channels |
Record/ Play files |
Record/Play features |
Voice Recorded Announcements provided on the VRA SIMM |
Announcement Tracking |
the host application uses an ASCII Vocabulary Index File (VIF) to track playback files stored on the servers. |
the Matrix Controller card keeps track of announcement IDs and where announcements are stored on the cards |
Conference Types |
- Monitor |
- Standard |
Conference API Messages |
- Resource Create |
- Conference Create |
Statistics |
Supported |
Not Supported |
NFS server file storage |
Supported |
Not Supported |
Overload Management |
Supported |
Not Supported |
Coin Tone Detection |
Not Supported |
Supported |
E1 Dial Pulse Address Signaling |
Not Supported |
Supported |