#Unity of command user scenarios software

If your network is live, make sure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information presented in this document was created from the devices in a specific lab environment. For the other two sites (Sites 4 and 6), the IP phones and dial plan are under control of a central Cisco CallManager and the routers are configured for SRST operation. For the Cisco CME sites (Sites 2 and 3), the IP phones and dial plan is under control of Cisco CME. At Site 6, a Cisco 3725 router running Cisco SRST and Cisco Unity ExpressĪll sites are Ethernet connected to the IP network.At Site 4, a Cisco 3725 router running Cisco Secure Survivable Remote Site Telephony (SRST) and Cisco Unity Express.At Site 3, a Cisco 2691 router running Cisco CME and Cisco Unity Express.At Site 2, a Cisco 3725 router running Cisco CME and Cisco Unity Express.

#Unity of command user scenarios software

The information in this document is based on these software and hardware versions: There are no specific requirements for this document. Read these sections before you continue with the configuration example: The following sections provide information important to understand this configuration example. Real offices networked together include this additional component. There is no PSTN connectivity shown in the configurations of the four sites as this has no relevance to the Cisco Unity Express networking configuration.For example, Site 2's location ID is 2, while Site 3's location ID is 3. Network location IDs for the sites are the same as the site number.Voice mail networking between the sites is configured to use 10-digit extension addressing.These requirements are not limitations of the products or the architecture, they are applied here to simplify the network configuration example. Calls between IP Phones at different sites require dialing the 10-digit number.

Refer to the 'Document Conventions' section for more details about numbering and addressing used in this publication IP phones at the same site can reach each other by dialing either the four-digit or ten-digit number.

For example, IP phones at Site 2 are assigned 2001 or 2xx.yyy.20 or 2xx.yyy.2002 IP phones at Site 3 are are assigned 3001 or 3xx.yyy.30 or 3xx.yyy.3002.

The network defines both a four-digit and ten-digit fixed-length dialing plan.

You can also use direct IP addressing to set up these configurations, but that is not shown in this configuration example.

VPIM networking between the sites uses Domain Name System (DNS) addressing.

Up to 500 Cisco Unity Express sites can be meshed in a network.

Meshed network-All sites can send and receive voice messages from all other sites.

The configuration has the following characteristics: The configuration scenario enables voice mail networking between all four sites. To model your network after this configuration, refer to the examples that match your intended deployment. Your network may be exclusively Cisco CME or exclusively Cisco CallManager. Two of the sites are Cisco Cisco CallManager Express (CME) sites, while the other two are under control of a central Cisco CallManager. This document provides a configuration example for Cisco Unity Express voice mail Voice Profile for Internet Mail (VPIM) networking between four sites. This document consists of the following sections: Site 6 Configuration (Cisco 3745 SRST router) Site 4 Configuration (Cisco 3725 SRST router) Site 3 Configuration (Cisco 2691/Cisco CME router) Site 2 Configuration (Cisco 3725/Cisco CME Router) Network Diagram and Environment Description Cisco Unity Express Networking with DNS-based Addressing Table Of ContentsĬisco Unity Express Networking with DNS-based Addressing