The TLS-5 Telephone Line Simulator offers the most convenient way to demonstrate or test telecom equipment where central office lines are not easily available. The TLS-5 functions as a virtual CO switch simulator, providing four simulated central office lines with two talk paths, plus an audio interface port, making the TLS-5 a versatile device for applications including:

• Phone, fax, or modem demonstration at trade shows, customer sites, or retail stores. Two simultaneous, independent conversations can be set up over the four lines.
• Playing prerecorded presentations over a line when the telephone handset is lifted (for example, at trade show or museum displays).
• As a demonstrator or teaching aid, such as teaching children to use 9-1-1.
• Phone testing or key system installation tester.
• Caller ID equipment test or demonstration.
• Cisco certification training and testing.

TLS-5 Models

The TLS-5 Telephone Line Simulator is available in two versions:

• TLS-5C - basic model with 4 loop start lines, 2 talk paths, PBX features, programmable parameters, precise call progress tones, caller ID features, CLASS features, and programmable dial tones.
• TLS-5D - same as 5C, but operates on international 230 VAC power

If you are looking for more features, such as international network emulation, real-time control, or network impairments, see the information on the Telephone Line Emulator (TLE).

Why Buy a Teltone Phone Line Simulator?

Teltone's reputation for quality has been built over 30 years of experience developing and manufacturing telephony products sold to major network providers and businesses worldwide. Teltone's name is synonymous with phone line simulators, having led the category since the beginning. Go with the original. Get a genuine Teltone.

Product Research Assistance

Use our Simulator/Emulator Application Guide to find out which product is the best fit for you.

Comparison Table

If you are not sure which Teltone simulator is right for you, check out our comparison table.