Panasonic KX-TDA0161 4-Port Doorphone Card DPH44-Port Doorphone Card (DPH4)Required to connect doorphones (KX-T30865, KX-T7775, KX-T7765) and video intercom systems (VL-GM201A and VL-GM301A)Supports up to 4 doorphones and door opener relaysMounts on the KX-TDA0190 (OPB3) cardUse with KX-TDA100, KX-T..
Panasonic KX-TDA0166 16-Channel Echo Canceller Card ECHO1616-Port Echo Cancellation Card (ECHO16)Provides echo cancellation for conference calls for up to 16 portsMounts on the KX-TDA0190 (OPB3) cardUse with KX-TDA100, KX-TDA200, KX-TDE100, KX-TDE200, KX-TDE600, KX-NCP500 and KX-NCP1000 systems..
Panasonic KX-NCS3102, 2-Channel IP Trunk Activation Key2 Channel IP Trunk Activation Key (SHGW2)Enables use of 2 IP CO lines (H.323/SIP) License Valid only for Phone System Bought in USA. To install this license you should to contact a panasonic Technician Certified in y..
Panasonic KX-NCS3104, 4-Channel IP Trunk Activation Key4 Channel IP Trunk Activation Key (SHGW4)Enables use of 4 IP CO lines (H.323/SIP) License Valid only for Phone System Bought in USA. To install this license you should to contact a panasonic Technician Certified in y..
Panasonic KX-NCS3701 1-Channel SIP Extension Activation Key1 Channel SIP Extension Activation Key (1 SIP EXTENSION)Allows use of one SIP extension via a VSIPEXT32 card License Valid only for Phone System Bought in USA. To install this license you should to contact a pana..
Panasonic KX-NCS3704 4-Channel SIP Extension Activation Key4 Channel SIP Extension Activation Key (4 SIP EXTENSION)Allows use of 4 SIP extension via a VSIPEXT32 card License Valid only for Phone System Bought in USA. To install this license you should to contact a panaso..
Panasonic KX-NCS3708 8-Channel SIP Extension Activation Key8 Channel SIP Extension Activation Key (8 SIP EXTENSION)Allows use of 8 SIP extension via a VSIPEXT32 card License Valid only for Phone System Bought in USA. To install this license you should to contact a panaso..
Panasonic KX-NCS3716 16-Channel SIP Extension Activation Key16 Channel SIP Extension Activation Key (16 SIP EXTENSION)Allows use of 16 SIP extension via a VSIPEXT32 card License Valid only for Phone System Bought in USA. To install this license you should to contact a pa..
Panasonic KX-NCS3201 1-IP Softphone and IP Phone, Activation Key1 Channel IP Softphone/IP Proprietary Telephone Activation Key (IPPTS1)Allows use of 1 IP-PT/IP softphone via a VIPEXT32 card License Valid only for Phone System Bought in USA. To install this license you sh..