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ReadiVoice Administration & Maintenance Guide
8 Proprietary & Confidential
Figure 1-2 ReadiVoice-PSTN INCR signaling flow
Start
User dials
ReadiVoice
access phone number
Originating switch
recognizes that the
number requires carrier
common channel
signaling network
handling
Originating switch
initiates carrier common
channel signaling
network query to CACS
Is the conference
underway?
Yes
Return associated
PSTN translation
number
Select bridge,
allocate resources
Originating switch
completes call using
translation number
supplied by carrier
common channel
signaling network
Call placed in
ReadiVoice call flow
script
No
Are there enough
ports?
ReadiVoice is not
available. Try again.
(Or special network
handling.)
If applicable, collects
access code.
Are there enough
ports?
Yes
No
Yes