Cisco Expressway-E and Expressway-C - Basic Configuration

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Cisco Expressway-E and Expressway-C - Basic ConfigurationDeployment GuideFirst Published: December 2013Last Updated: May 2018Cisco Expressway ,Inc. HistoryDateChangeMay 2018Clarify that ALG (Fixup) should be disabled on firewalls serving Cisco Expressway-E (Appendix 4, Advanced Network Deployments)March 2018Correction in Advanced Network Deployments appendix, to the Dual NIC Static NAT in Task: Configuring SIP Domains, to apply to Cisco Expressway-C 2017Updated for 2016Republished for 2016Republished for 2015New template applied. Advanced Network Deployments appendix revised. Republished for 2015Menu path changes for Republished with 2014Republished for 2014Correction in firewall 2014Republished for 2013Initial 1 Deployment Guide Change History3CiscoExpressway-EandExpressway-C -BasicConfigurationDeploymentGuidePrefac eContentsPreface3Change History3Introduction7Example Network Deployment9Network Elements10Process Summary12Prerequisites13Run the Service Setup Wizard14Overview14Task 1: Accessing and Navigating the Wizard14Task 2: Running th

communications gateway for Unified CM. EX90 and EX60 Example endpoints hosted on the internal network which register to the Expressway-C or to the Unified CM. DNS (local 1 & local 2) DNS servers used by the Expressway-C to perform DNS lookups (resolve network names on the internal network).

  Cisco, Communication, Unified