Chapter 1: Product Description and Specifications
Multi-Tech Systems, Inc. FF110 FaxFinder Fax Server Admin User Guide 7
Prerequisite: Ordering the DID Line To operate the FaxFinder system, you will need a DID (Direct Inward Dial) line in your office. You must
order the DID line from your local telephone operating company (telco). A DID line allows one phone line
to be associated with multiple directory numbers. However, only one call can occur on this line at any
given time.
DID lines are sold in groups. For example, a telco in New York City might offer a DID line with a set of 20
directory numbers in the range of 212-555-4101 through 212-555-4120.
When ordering your DID line, ask the telco representative for these details about the DID service. These
details will be important when setting up your FF110 Fax Server.
Parameter Value Required by
Telco
Number of digits used
to designate the DID extension
(usually 3, 4, 6, or 7)
Type of “DID Start” used
(wink, immediate, or delay dial)
You will need this information to configure your FaxFinder Server (see Chapter 3: Server Installation).
Safety Warnings • Use this product only with UL- and CUL-listed computers (US).
• Never install phone wiring during a lightning storm.
• Never install a phone jack in a wet location unless the jack is specifically designed for wet locations.
• Never touch uninsulated phone wires or terminals unless the phone line has been disconnected at the
network interface.
• Use caution when installing or modifying phone lines.
• Avoid using a phone during an electrical storm; there is a risk of electrical shock from lightning.
• Do not use a phone in the vicinity of a gas leak.
• To reduce the risk of fire, use only 26 AWG or larger telephone line cord.