Cisco Cisco IP Contact Center Release 4.6.1 Technical References

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In this graphic:
A single box represents a single table.
A box with a + plus sign represents a subcategory of table with related detail: Peripheral and
Trunk Group.
A stack of boxes represents several tables in another category of the schema.
A single arrowhead indicates a one-to-one relationship, and a double arrowhead indicates a
one-to-many relationship.
Figure 4: Device Tables
To see database rules for these tables, click 
Database Schema Handbook Cisco ICM/IPCC Enterprise & Hosted Editions Release 7.2(1)
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Chapter 3: -  Tables by Group
Device