Countries Supported

by CallerID.com products

The Caller ID signaling format sent by telephone service providers varies significantly throughout the world. Whozz Calling? Deluxe units handle most analog Caller ID formats while the Basic units work with only two of the most popular formats. The Vertex product is compatible in any country when the VoIP signaling is unencrypted SIP.

Country
Whozz Calling?
Basic
Whozz Calling?
Deluxe
  Vertex †
Argentina
Australia
Austria
Bahamas
Bahrain
Belgium
Bermuda
Brazil
Canada
Chile
China*
Colombia*
Costa Rica
Cyprus
Czech Rep.
Denmark
Dominican Rep.
Ecuador
Egypt*
El Salvador
Finland*
France
Germany
Greece
Guam (US)
Guatemala
Holland
Honduras
Hong Kong
Iceland
India
Ireland
Israel
Italy
Jordan*
Korea
Kuwait
Lebanon
Lithuania
Luxembourg
Malaysia
Malta
Mexico
Montenegro
Netherlands
New Zealand
Nicaragua
Norway
Oman
Pakistan
Panama
Paraguay
Peru
Philippines
Poland*
Portugal
Puerto Rico (US)
Qatar
Romania
Saudi Arabia
Singapore
Slovenia
Somalia
South Africa
Spain
Sweden
Switzerland
Taiwan*
Thailand
Trinidad/Tobago
Turkey
U.A.E.
United Kingdom
United States
Uruguay
Venezuela
Virgin Islands(UK)
Virgin Islands(US)

* The Caller ID signaling type in these countries is dependent upon the service provider in your locality, and thus determines which products are compatible. Please consult with a CallerID.com representative to determine the appropriate hardware.

The Vertex is compatible in any country when the VoIP signaling type is unencrypted SIP. See the Vertex product page for more information.