Manual
Table Of Contents
- Preface
- Introduction
- Process Summary
- Prerequisites
- Run the Service Setup Wizard
- VCS System Configuration
- Routing Configuration
- Pre-search Transforms
- Search Rules
- Task 8: Configuring Transforms
- Task 9: Configuring Local Zone Search Rules
- Task 10: Configuring the Traversal Zone
- Neighboring Between VCS Clusters
- Task 11: Configuring Traversal Zone Search Rules
- Task 12: Configuring the DNS Zone
- Task 13: Configuring DNS Zone Search Rules
- Task 14: Configuring External (Unknown) IP Address Routing
- Endpoint Registration
- System Checks
- Maintenance Routine
- Optional Configuration Tasks
- Appendix 1: Configuration Details
- Appendix 2: DNS Records
- Appendix 3: Firewall and NAT Settings
- Appendix 4: Advanced Network Deployments
- Obtaining Documentation and Submitting a Service Request
- Cisco Legal Information
- Cisco Trademark

The following transform modifies the destination alias of all call attempts made to destination aliases which do not
contain an ‘@’. The old destination alias has @example.com appended to it, thus standardizing all called destination
aliases into a SIP URI format.
To configure the transform:
1. Go to Configuration > Dial plan > Transforms.
2. Click New.
3. Configure the transform fields as follows:
VCS Control VCS Expressway
Priority
Enter 1
Same as VCS Control
Description
Enter Transform destination aliases to URI format
Pattern type Regex
Pattern string
Enter ([^@]*)
Pattern behavior Replace
Replace string
Enter \1@example.com
State Enabled
4. Click Create transform.
Task 9: Configuring Local Zone Search Rules
To configure the search rules to route calls to the Local Zone (to locally registered endpoint aliases):
1. Go to Configuration > Dial plan > Search rules.
2. Select the check box next to the default search rule (LocalZoneMatch).
3. Click Delete.
(The default search rule is being deleted and replaced with a more specific configuration.)
4. Click OK.
25
Cisco VCS Expressway and VCS Control - Basic Configuration Deployment Guide
Routing Configuration