Specifications — IKE 128-Port PABX (Model TC-2000B)

General

• Brand: IKE

• Model: TC-2000B

• Type: Analog/ISDN PABX & Intercom System

• Country of Origin: China

• Installation: Wall-mountable or rack-compatible

• Warranty: Typically 1 Year

Capacity

• Internal Extensions: 128 analog lines

• CO (External) Lines: 8 incoming lines

• Expandable: System is modular and can be upgraded depending on requirements

Call Features

• Caller ID: Supports DTMF/FSK (Receive), FSK Bell 202 (Send)

• Call Transfer: Busy, unconditional, operator-assisted

• Conference Call: 3-party (2 extensions + 1 CO), or internal multi-extension

• Auto Attendant (DISA): Voice menu up to 30 seconds with day/night routing

• Speed Dialing: Supported

• Hotline Dialing: Supported

• Do Not Disturb (DND): Per extension

• Call Pickup: Direct or group

• Call Hold and Music-on-Hold: External audio input supported

• Fax Detection: Automatic switching on incoming fax lines

• Call Duration Control: Adjustable by extension

Security and Management

• Extension Lock: Password protected

• Class of Service: Outgoing call restrictions configurable per extension

• Polarity Reversal Detection: For accurate call billing

• Least Cost Routing (LCR): Available

• Programming: PC-based configuration and remote access

• Monitoring: Voice monitoring, extension interrupt

• Broadcast and Paging: Supported

Electrical and Audio Performance

• Power Input: AC 110–220V, 50–60Hz

• Internal Supply: DC 48V @ 25mA

• Ring Voltage: AC 65V, 50Hz

• Transmission Loss: ≤ 2.0 dB between extensions

• Line Isolation: ≥ 40–46 dB

Description 

The IKE TC-2000B is a large-capacity analog PABX and intercom system engineered to support up to 128 internal extensions and 8 external CO lines. It is ideal for high-density environments such as apartment complexes, corporate offices, hospitals, hotels, educational institutions, and government facilities.

The system offers full-featured call management, including caller ID, call transfer, multi-party conferencing, and direct inward system access (DISA) with a programmable voice menu and time-based routing. Each extension can be individually configured for dialing permissions, password security, and call timing controls.

Built for operational efficiency and administrative control, the TC-2000B allows programming through a PC interface or telephone keypad, with remote management supported. Features like automatic fax line detection, music-on-hold, voice monitoring, and least cost routing provide additional value in professional setups.

The hardware is designed for stable analog performance, offering low transmission loss and high signal isolation. Its modular structure ensures scalability and ease of maintenance. Power failure fallback, executive override, and system broadcasting enhance its utility in both residential and business environments.

The IKE 128-Port PABX is a cost-effective solution for organizations needing reliable voice communication infrastructure without transitioning to IP-based systems.