KX-TDA5176 - Panasonic 8 port proprietary extension card (PLC8) - 8 Ports per card - Supports KX-T7700 series (APT), DSS and voice mail - 2 Cards max per system KXTDA5176 (Read more)
KX-TDA5174 - Panasonic 8 port single line card (SLC8)- 4 ports per card- Supports single line telephones- Also equipped with 8 DTMF receivers- 2 Cards max per systemKXTDA5174 (Read more)
KX-TDA5166 - Panasonic 8 channel echo canceller card (ECHO8)
- Provides echo cancellation for conference calls for up to 16 ports
- Max 1 per system
- DISCONTINUED but still available in limited... (Read more)
KX-TDA5105 - Panasonic memory expansion card (MEC) for TDA50- For use with the KX-TDA50G only with version 1.1 or higher software- Required when DXDP is usedKXTDA5105 (Read more)
KX-TDA50G
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1 KX-TDA50G Cabinet, configured for 4 CO Lines with Caller ID and 4 Digital Hybrid Extension Ports
System Registration
Initial Custom... (Read more)
KX-TDA5480 - Pansonic VoIP gateway card (IPGW4)- Supports up to 4 IP connections for networking the KX-TDA50 to other KX-TDA systems- H.323V.2, ITU-T, G729a, G.723.1 and G711 compliant- 1 Card max per... (Read more)
KX-TDA5470 - Panasonic IP extension card (IP-EXT4) - Connects KX-TDA50G to wide or local area network for connection of up to 4 IP extensions, KX-NT136, KX-NT265 and the IP softphone- Max of one... (Read more)