KX-TDES01 - Encrypts the voice packets providing a secure IP voice communications over the network using KX-NT300 series telephones
- For use with the KX-TDE100/200/600
- 1 per system (Read more)
KX-TDA0166 - Panasonic 16 port echo cancellation card (ECHO16)- Provides echo cancellation for conference calls for up to 16 port- Mounts on the KX-TDA0190 (OPB3) cardKXTDA0166 (Read more)
KX-TDA0168 - Panasonic single line extension caller card (SLT CID)
- Mounts on the KX-TDA0173 8 port single line extension card (SLC8) only (Read more)
KX-TDA0161
- Panasonic 4 port doorphone card ( DPH4 )- Required to connect doorphones ( KX-T30865 , KX-T7775 and video intercom systems VL-GM201A and VL-GM301A )- Supports up to 4... (Read more)