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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SIP)
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Chapter1 Cisco Analog Telephone Adaptor Overview
Installation and Configuration Overview
•NOTIFY
•OPTIONS
•ACK

Supplementary Services

SIP supplementary services are services that you can use to enhance your telephone service. For
information on how to enable and subscribe to these services, see the “CallFeatures” section on
page 5-23 and the “PaidFeatures” section on page 5-24.
For information on how to use these services, see Appendix A, “Using SIP Supplementary Services.”
The following list contains the SIP supplementary services that the CiscoATA supports:
•Caller ID
•Call-waiting caller ID
•Voice mail indication
•Making a conference call
•Call waiting
•Call forwarding
•Call return
•Calling-line identification
•Unattended transfer
•Attended transfer
Installation and Configuration Overview
Table 1 -1 provides the basic steps required to install and configure the Cisco ATA to make it operational
in a typical SIP environment where a large number of Cisco ATAs must be deployed.
Table1-1 Overview of the Steps Required to Install and Configure the CiscoATA and Make it Operational
Action Reference
1. Plan the network and Cisco ATA configuration.
2. Install the Ethernet connection.
3. Install and configure the other network devices.
4. Install the Cisco ATA but do not power up the CiscoATA yet. What the CiscoATA Package Includes, page 2-2
5. Download the desired Cisco ATA release software zip file from
the Cisco web site, then configure the CiscoATA.
Chapter 3, “Configuring the Cisco ATA for SIP”
6. Power up the Cisco ATA.
7. Periodically, you can upgrade the CiscoATA to a new signaling
image by using the TFTP server-upgrade method or the
manual-upgrade method.
Chapter 8, “Upgrading the Cisco ATA Signaling
Image”