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To configure phone lines to use a voice-mail system, the phone line needs to be configured with a voice-mail profile as illustrated in Figure 18-15 and described in the following steps:
Step 1. | In CUCM Administration, go to Device > Phone, and select the IP phone that should be configured for voice-mail usage. Click the DN of the phone to be configured with the voice-mail profile. |
Step 2. | At each phone line, select the voice-mail profile that should be used by the DN. |