Cisco Systems ATA187I1ARF Manual De Usuario

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1-9
Cisco ATA 187 Analog Telephone Adaptor Administration Guide for SIP (Version 1.0)
OL-21862-01
Chapter 1      Cisco ATA 187 Analog Telephone Adaptor Overview
Installation and Configuration Overview
Supplementary Services
SIP supplementary services are services that you can use to enhance your phone service. For information 
on how to use these services, see 
The ATA 187 supports these SIP supplementary services:
  •
Caller ID
  •
Call-waiting caller ID
  •
Voice mail indication
  •
Making a conference call
  •
Call waiting
  •
Call forwarding
  •
Calling-line identification
  •
Unattended transfer
  •
Attended transfer
  •
Shared Line
  •
SpeedDial
  •
MeetMe
  •
Pick Up
  •
Redial
Installation and Configuration Overview
 provides the basic steps required to install and configure the ATA 187 to make it operational 
in a typical SIP environment where a large number of ATA 187s must be deployed.
Table 1-1
Overview of the Steps Required to Install and Configure the ATA 187 and Make it 
Operational 
Action
Reference
1.
Plan the network and ATA 187 configuration.
2.
Install the Ethernet connection.
3.
Install and configure the other network devices.
4.
Install the ATA 187 but do not power up the 
ATA 187 yet. 
5.
Power up the ATA 187.