Complete Communications Engineering

Block diagrams are available to help illustrate how some VOCAL software systems operate. Please contact us directly or send an email if you have any additional questions.


ATA Reference Design

Home PBX Reference Design

x over IP


Basic Home 2-Line IAD

Enhanced Home 2-Line PNA IAD

Enhanced SOHO with CTI Router and 2.4GHz Wireless

Basic SME with existing PBX, Router

Enhanced SME with Integrated PBX, Router

V.92 Modulation

V.90 Modulation

V.34 Modulation

DSP Pump Modules

Host Modem Modules

The Sum of the Parts…