Multi-line Caller ID Hardware for PC and Computer Applications

CallerID.com is the world's largest and most respected manufacturer of commercial multi-line Caller ID hardware for computer telephony. We ship to 74 countries, are the sole provider to over 170 software companies, and supply a worldwide network of dealers. CallerID.com has become the standard for serious commercial applications.

Our rock-solid hardware is backed with a, 2 year warranty and lifetime free technical support. We guarantee next day shipment on any size order in any international format. CallerID.com is the clear choice for software developers, integrators, dealers, VARs, and end-users alike.

Advantages for CallerID.com Customers

Developer Benefits

Get Caller ID integrated into your application in just a few days with our free software, source code, and complete software developer's kits. See all the exceptional benefits of developing to CallerID.com products by clicking here.

Dealers and VARs

Resellers of CallerID.com products are treated like royalty. Deep discounts, unlimited technical support, and more!

End-User Friendly

If you are new to computerized Caller ID, we are happy to teach you all you need to know to get your application up and running. Find out more advantages here.

Product Features and Compatibility.

• Approved for installation in 74 different countries.
• Compatible with all international Caller ID formats including FSK, DTMF, ETSI, and British Telecom.
• Simple, fixed field, space delimited text output for easy program integration.
• Free software, royalty free source code, and on-line developer's documentation, and complete software developer's kits available.
• Capable of both inbound and outbound Caller ID capture.
• USB compatible with any USB-to-serial converter cable.
• Units chain together for applications up to 96 phone lines.
• Complete functionality with all analog telephone lines transmitting Caller ID service.
• Compatibility with Loop Start, Ground Start, Analog Centrex, Router-Based Fractional T-1's, and VoIP interface units.

Ethernet Link Whozz Calling? Devices are now available.

CallerID.com announces that the most popular Whozz Calling? "full-featured" and Whozz Calling? POS series units are available for direct local area network connection. Ethernet Link units are simply plugged in to the local area network via a switch or router. The unit sends UDP broadcast packets through the entire LAN so Caller ID information is available to every computer on the network. Except for the data delivery method, Ethernet Link devices function exactly the same as serial port connected units.

Implementation is accomplished by simply parsing the Caller ID string from the UDP broadcast packets.  A program to setup and capture Caller ID data delivered via the Ethernet is available, as well as royalty-free, Visual Basic .NET source code.  Documentation describing interfacing is available in the Ethernet Link Supplement (pdf)

Caller ID Integrated POS

Over 95% of all Point of Sale (POS) companies that provide Caller ID integration in their applications now use products manufactured by CallerID.com. POS solution providers should check out our free software, royalty free integration source code, complete software developer's kits (SDKs), and deep distributor discounts.

Free Software with Every Order

The "Whozz Calling? Listener" software works with Windows 98, 2000, and XP for stand alone or network applications. This program works with any Whozz Calling? monitoring device. Software Features simple viewing, logging, and networking of both incoming and outgoing Caller ID. Setup screen, search and find hardware routine, help screens, documentation, and source code are included.

Hardware to Support Legacy Installations

Our POS series units can be used as direct replacements for the following obsolete units: TC-1041, TC-1082, DTS-1041, DTS-1082, MLX-41, MLX-82, PC-4,PC-8, and Comdial CID04 and CID08 Caller ID units. To integrate Caller ID into Aloha POS (Radiant Systems), Diamond Touch POS (Rockland Technologies), and phone key switch systems including Sprint Protege, Comdial, Telrad, and Executone, use the CallerID.com's POS series devices. These are drop-in replacements and match all baud rate and output format options.