Panasonic HYBRID IP-PBX KX-TDA50 - Manual (Page 151)

5.1 Revision History
Installation Manual 151
5.1.4 PSMPR Software File Version 4.0xxx
New Options
• System Components Table
Changed Contents
• 1.4.3 System Capacity
• 2.3.3 IP-GW4 Card (KX-TDA5480)
• 3.2.1 Connection
– KX-TDA5470 4-Channel VoIP Extension Card (IP-EXT4)