Panasonic KX-NS - Page 4

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KX-NS300/500/700/1000 version 4.3 or later with DSP
Version 4.2 can be used for demo only.
KX-NTV does NOT work with other PBX including SIP server.
Video call of KX-NTV is available with only following phones.
KX-HDV430
SIP software phone Bria by CounterPath for PC, tablet or smart-phone
(Other SIP video phones such as Grandstream are not recommended.)
3. Requirement
Phone Protocol Virtual card AK for KX-NS
KX
-NT MGCP V-IPEXT card KX-NSM5xx
KX
-HDV / KX-NTV SIP V-SIPEXT card KX-NSM5xx
3
rd
party SIP phone SIP V-SIPEXT card KX-NSM7xx
http://www.counterpath.com/bria/
KX-NTV supports H.264. But X-Lite by CounterPath supports H.263.