Contents

Deployment Architectures

. . 562

Remote Connection Using the Internet

. . 562

Business to Business Connections

. . 563

FW (Firewall) NAT Keep Alive

. . 564

System Configuration in SBC environments

. . 565

SIP TCP Keep-Alive

. . 565

IVR Services

. 566

IVR Services List

. . 566

IVR Services Toolbar

. . 567

Adding Languages

. . 568

Uploading a Message File to the Collaboration Server

. . 569

Defining a New Conference IVR Service

. . 571

Defining a New Conference IVR Service

. . 571

Change to Chairperson

. . 589

Controlling the receipt of in-band and out-of-band DTMF Codes

. . 590

Entry Queue IVR Service

. . 590

Defining a New Entry Queue IVR Service

. . 590

Setting a Conference IVR Service or Entry Queue IVR Service as the Default Service . 596

Modifying the Conference or Entry Queue IVR Service Properties

. . 598

Replacing the Music File

. . 599

Adding a Music File

. . 599

Creating Audio Prompts and Video Slides

. . 600

Recording an Audio Message

. . 600

Defining the format settings for audio messages

. . 600

Recording a new audio message

. . 602

Creating a Welcome Video Slide

. . 604

Inviting Participants using DTMF

. . 605

Invite Call Flow

. . 605

Entering Additional DTMF Codes

. . 605

Error Handling

. . 605

Guidelines

. . 606

Enabling the Invite Participants using DTMF Option

. . 606

Disabling the Invite Participant Option

. . 609

External IVR Service Control

. . 610

IVR Services Support with TIP Protocol

. . 610

Guidelines for TIP Support with IVR Services

. . 610

Default IVR Prompts and Messages

. . 611

Volume Control of IVR Messages, Roll Call and Music

. . 615

IVR Services in TIP-Enabled Conferences

. . 616

Polycom, Inc.

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