Inbound Outbound Calling Overview

About Inbound and Outbound Calling

This part describes how to set up the inbound and outbound calling for your system.

Inbound and Outbound Calling Configuration

Complete the following task flows to configure Inbound and Outbound Calling for your system.

Procedure

  Command or Action Purpose

Step 1

Gateway Configuration Task Flow

Add gateways to your system.

Step 2

SIP Normalization and Transparency Configuration Task Flow

Optional. Configure SIP Normalization and transparency scripts that you can assign to SIP trunks or SIP devices in order to resolve SIP interoperability issues.

Step 3

Configure SDP Transparency Profile

Optional. If your SIP deployment requires support for SDP attributes that are not natively supported by Unified Communications Manager, set up an SDP transparency profile that includes the non-supported attributes.

Step 4

SIP Profile Overview

Configure SIP profiles for your SIP trunks and SIP devices.

Step 5

Dual Stack IPv6 Configuration Task Flow

Optional. If your SIP deployment requires support for IPv6 devices, configure dual stack IPv6 support in your system. Dual stack can be configured for SIP deployments only.

Step 6

SIP Trunk Configuration Task Flow

Configure SIP trunks for your system.

Step 7

H.323 Trunk Overview

Configure H.323 trunks for your system.

Step 8

Survivable Remote Site Telephony Configuration Task Flow

Configure your system for SRST.