Fully Unattended Transfer; Voice Mail Indication; Voice-Messaging System; Making A Conference Call In The United States - Cisco ATA 187 Administration Manual

Chapter 7 Using SIP Supplementary Services

Fully Unattended Transfer

Perform the following steps to complete a fully unattended transfer:
Procedure
Press the flash button on the phone handset to put the other party on hold and get a dial tone.
Step 1
Press #90 (the transfer service activation code) on your phone keypad, then enter the phone number to
Step 2
which you want to transfer the other party, then press #.
Hang up your phone.
Step 3

Voice Mail Indication

This feature allows the ATA 187 to play an intermittent dial tone if there is a message in the user's voice
mail box.

Voice-Messaging System

This feature enables callers to leave messages if calls are unanswered or access voice messages. Perform
the following steps to access the voice-messaging system:
Procedure
Pick up the phone handset.
Step 1
Press *0.
Step 2

Making a Conference Call in the United States

Procedure
Dial the first number.
Step 1
When the person you called answers, press the flash or receiver button on the phone handset. This will
Step 2
put the first person you called on hold and you will receive a dial tone.
Step 3 Dial the second person and speak normally when that person answers.
To conference with both callers at the same time, perform a hook flash.
Step 4
(Optional) To conference in additional callers, the last person called with an ATA 187 can call an
Step 5
additional person, that new person can then call someone else, and so on. This is known as
daisy-chaining.
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Cisco ATA 187 Analog Telephone Adaptor Administration Guide for SIP (Version 1.0)
Common Supplementary Services
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