Chapter 1 Ericsson
Integration Description
Integration Description
The Ericsson
Figure 1-1 Connections Between the Phone System and Cisco Unity
Phone system | Cisco Unity server |
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The phone system sends the following information through the data link:
•The extension of the called party
•The reason for the forward (the extension is busy, does not answer, or is set to forward all calls)
•The extension of the calling party (for internal calls) or the phone number of the calling party (if it is an external call and the system uses caller ID)
Cisco Unity uses this information to answer the call appropriately. For example, a call forwarded to Cisco Unity is answered with the personal greeting of the subscriber. If the phone system routes the call to Cisco Unity without this information, Cisco Unity answers with the opening greeting.
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