Cisco Cisco Customer Voice Portal Downloads
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Cisco Customer Voice Portal (CVP) Release 3.0(0) Product Description
Chapter 1 Introduction
The IVR problem / The CVP Solution
Queue and Transfer IVR CVP
The Queue and Transfer IVR functional model is for customers who have no need of ASR/TTS, but want
the CVP Version 1.0 functionality plus the non-ASR/TTS Version 2.0 features — enhancements to
grammar, currency, IP phone origination, 3640/3660/5350/5400 support) — who need to use the CVP to
control queued calls or to perform subsequent agent transfer, or who need to outpulse digits for Transfer
Connect.
the CVP Version 1.0 functionality plus the non-ASR/TTS Version 2.0 features — enhancements to
grammar, currency, IP phone origination, 3640/3660/5350/5400 support) — who need to use the CVP to
control queued calls or to perform subsequent agent transfer, or who need to outpulse digits for Transfer
Connect.
shows the general architecture of the Queue and Transfer IVR CVP.
Figure 1-3
The Queue and Transfer CVP Solution
The call flow in
is as follows:
1.
The call comes into the PSTN network to the a Gateway. (The call may have been pre-routed by
NAM/ICM to the Gateway.)
NAM/ICM to the Gateway.)
2.
The Gateway notifies the CVP Voice Browser of the call.
3.
The CVP Voice Browser informs the CVP Application Server that a call has arrived.
4.
The Application Server requests instructions of the NAM/ICM.
5.
The NAM/ICM consults the customer database/application as needed and determines which scripts
to run and what information to communicate. The NAM/ICM passes this information to the
Application Server.
to run and what information to communicate. The NAM/ICM passes this information to the
Application Server.
6.
The Application Server creates a VXML page, which tells the Voice Browser what to do. The Voice
Browser retrieves any media files or announcements from the Media Server.
Browser retrieves any media files or announcements from the Media Server.
7.
The Voice Browser collects DTMF digits and plays prompts or announcements over the packetized
voice stream back through the originating Gateway to the caller.
voice stream back through the originating Gateway to the caller.
8.
If the NAM/ICM instructed that the call should be transferred, the CVP requests the Gateway to
transfer the call to the endpoint (either a traditional ACD or IPCC).
transfer the call to the endpoint (either a traditional ACD or IPCC).