how many simultaneous calls can each Cisco 3745 Voice Gateway handle in a Standalone Self-Service deployment with Automatic Speech Recognition and Text-To-Speech capability?

Based on the sizing table excerpt from the Cisco Unified CVP Release 3.1 Solution Reference Network Design (SRND) document, how many simultaneous calls can each Cisco 3745 Voice Gateway handle in a Standalone Self-Service deployment with Automatic Speech Recognition and Text-To-Speech capability?

A.
100

B.
80

C.
77

D.
60