Quintum Tenor AS Product manual - page 96

P/N 480-0059-00-10

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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. The Tenor AS 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.