Quintum Technologies Tenor AX - Manual (Page 102)

P/N 480-0062-00-10 6-22
Chapter 6: Advanced Topic: SNMP/IVR
IVR Call Flow - Specifications
Pre-paid Calling Card - Call Flow (with default language)
Figure 6-3 is a diagram of the call flow for pre-paid calling card service, which details the messages
transmitted between the following components:
Calling Party. The originating caller using a pre-paid calling card.
Prepaid Enabled Tenor AX. The Tenor AX performing the IVR functions.
RADIUS Server. Remote Authentication Dial-In User Service for authenticating and authorizing
user access to the VoIP network. The RADIUS provides a series of standardized messages formats
for transmitting and receiving dialed information, account data and authorization codes between the
network access gateway and the billing server.
Called Party. The destination called party.