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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 - Unified - Advanced | - Standard - Mixed - Monitor - Unified
Conference API Messages | - Resource Create - Resource Connect - Resource Delete | - Conference Create - Connect-to-Conference - Connect One-Way to Conference - Conference Delete
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

Digital Signal Processor
RAN. Recorded messages provided to callers for various reasons.
American Standard Code for Information Interchange
A digital communications link - voice, data, and video at a 2.048 Mbps rate; 30B/2D or 31B/1D (ISDN); non-North American version of T1.