User's Manual

Chapter 2 Dual Phone System Integration
Dual Phone System Integration Overview
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Siemens 9751 9006i DTMF Integration Guide
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2. Integrate the traditional phone system and Cisco Unity. See instructions
earlier in this integration guide.
3. Install Cisco CallManager.
4. Integrate Cisco CallManager and Cisco Unity. See the Cisco CallManager
Integration Guide, located on the Cisco Unity Documentation compact disc
and on Cisco.com at
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_unity/index.htm.
5. Change the Cisco Unity Administrator settings. See the “Changing
Cisco Unity Administrator Settings” section on page 2-3.
Integration Steps When a Traditional Phone System Is Already
Installed
Follow these steps to set up the dual phone system integration when the traditional
phone system is already installed and Cisco CallManager is being newly installed.
1. Install Cisco CallManager.
2. Integrate Cisco CallManager and Cisco Unity. See the Cisco CallManager
Integration Guide, located on the Cisco Unity Documentation compact disc
and on Cisco.com at
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_unity/index.htm.
3. Change the Cisco Unity Administrator settings. See the “Changing
Cisco Unity Administrator Settings” section on page 2-3.
Integration Steps When Cisco CallManager Is Already Installed
Follow these steps to set up the dual phone system integration when Cisco
CallManager is already installed and a traditional phone system is being newly
installed.
1. Remove the existing AV-Cisco TSP on Cisco Unity. See the “To remove the
existing AV-Cisco TSP” section on page 2-9.
2. Install the traditional phone system.
3. Integrate the traditional phone system and Cisco Unity. See the instructions
earlier in this integration guide.