Panasonic KX‑TDA100D 

Specifications

System Capacity

• Maximum Trunks: Up to 126 channels (including PRI, BRI, and analog lines)

• Maximum Extensions: Up to 160 total

  • Analog SLT: Up to 96

  • Digital Proprietary Phones (DPT): Up to 128

  • IP Extensions (VoIP): Up to 96

  • DSS Consoles: Up to 8

  • Doorphones, Door Openers, Sensors, External Relays: Up to 16 each

Line & Interface Support

• Supports analog, digital, and IP trunk interfaces

• Compatible with:

  • PRI (T1/E1)

  • ISDN BRI

  • E&M analog trunk lines

  • SIP and H.323 protocols for VoIP

• Extension Types: SLT, DPT, IP-PT, SIP phone, wireless DECT

Voicemail and Messaging

• Optional integrated voicemail system

• Centralized voicemail with email notification

• Multiple auto-attendant and voice processing options

Networking & Connectivity

• Multi-site networking with QSIG protocol

• IP networking for remote extension support

• Built-in Computer Telephony Integration (CTI) via TAPI 2.0 / CSTA

Unified Communications & Mobility

• Mobile phone integration for call routing

• Wireless DECT mobility (multi-cell)

• PC Phone and PC Console software for operators and users

Call Center and Call Management Features

• Uniform Call Distribution (UCD)

• Call queuing and call overflow handling

• Priority ringing and simultaneous ringing groups

• Least Cost Routing (LCR)

• Call logging and reporting capabilities

Additional Features

• Caller ID (CLIP, COLP, CLIR, COLR)

• Support for doorphones, door openers, and alarm sensors

• Built-in music-on-hold and external BGM input

• Web-based or software-based system administration

Description

The Panasonic KX‑TDA100D is a hybrid IP-PBX system designed for small to medium-sized businesses seeking a flexible and scalable telecommunication solution. It combines traditional analog/digital telephony with IP-based technology to support modern business communication needs.

With capacity for up to 126 trunk lines and 160 extensions, the system is highly expandable and supports a mix of analog, digital, and IP phones. It offers built-in networking and CTI integration, making it suitable for multi-site connectivity and desktop-based call management.

Ideal for organizations needing robust call distribution features, the KX‑TDA100D includes advanced functions such as Uniform Call Distribution (UCD), call queuing, overflow routing, and voicemail-to-email capabilities. It also integrates mobile and wireless communication through DECT and mobile extension features.

The system supports a wide range of Panasonic telephones, voicemail options, and system expansion modules, making it adaptable for various industries including corporate offices, retail, hospitality, and customer support centers.