Blocking Caller Id; Blocking Anonymous Calls - Cisco 509G User Manual

Using the Web Interface

Blocking Caller ID

Blocking Caller ID
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

Blocking Anonymous Calls

STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
Cisco Small Business Pro IP Phone SPA 50X User Guide (SIP)
You can block Caller ID from your phone so that your phone number will not
appear to the person you call.
To block Caller ID:
Log in to the web interface.
In the Voice tab, click the User tab.
Under Supplementary Services, locate the Block CID Setting field.
Choose yes or no to enable or disable.
At the bottom of the page, click Submit All Changes.
Blocking anonymous calls prevents calls with unknown Caller ID from ringing your
phone. (For example, if a caller set his phone to not display Caller ID, the call is
considered anonymous.) These callers receive a busy signal or message.
To block anonymous calls:
Log in to the web interface.
In the Voice tab, click the User tab.
Under Supplementary Services, locate the Block ANC Setting field.
Choose yes or no to enable or disable.
At the bottom of the page, click Submit All Changes.
5
71