Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Silver

Toll Fraud Prevention

Hi Guys,

Does anyone know of any good resources or lists regarding this.

Specifically, wanted to come up with a list of country / area codes to block possibly.

Have done a bit of looking on the web but found mostly older stuff.

Also had a look at all the standard cisco fare for preventing toll fraud. Does anyone have any fresh advice or ideas on the subject?

Cheers,

Tim.

2 REPLIES
Green

Re: Toll Fraud Prevention

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_chapter09186a00803f3aa2.html

Calling Search Spaces and Route Patterns are basic for Toll fraud prevention.

Normally you restrict International Numbers and 900 numbers.

Community Member

Re: Toll Fraud Prevention

This is the standard list that I use in all of my IPT installations. Hope this helps out. Let me know if you need any more detailed help.

242 Bahamas

246 Barbados

268 Antigua and Barbuda

284 British Virgin Islands

345 Cayman Islands

441 Bermuda

671 Guam

876 Jamaica

767 Dominica

784 St. Vincent and Grenada

868 Trinidad and Tobago

649 Turks and Caicos Islands

664 Monserrat

758 St. Lucia

787 Puerto Rico

939 Puerto Rico

809 Caribbean

900 Pay_Per_Call Numbers

976 Pay_Per_Call Numbers

1035
Views
12
Helpful
2
Replies
CreatePlease to create content