Installation Manual… Page 132 3.3 Installation of the Hybrid IP-PBX PC Programming Software Installation Manual… Page 133: Troubleshooting Section 4 Troubleshooting This section provides information on the Hybrid IP-PBX and telephone troubleshooting. This interface provides communication between the Hybrid IP-PBX and a PC or a CTI server. Attach the ferrite core 3 cm (1-3/16 in) away from the connector. Page 64 2.2.11 Surge Protector Installation Connect the ground rod to the surge protector using a grounding wire with a cross-sectional area of at least 1.3 mm Bury the ground rod near the protector.
Refer to «13.1.2 Paralleled Telephone» and «5.1.7 Extension Port Configuration» in the Feature Manual for further information. Page 111 2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays Connection of Doorphones Connect DPH4 Card to the terminal boxes using telephone line cords. These conditions can cause fire or electric shock. However, there is no guarantee that interference will not occur in a particular installation.
Attach the ferrite core 5 cm (1-15/16 in) away from the connector. Note The AC adaptor should be connected to a vertically oriented or floor-mounted AC outlet. Do not connect the AC adaptor to a ceiling-mounted AC outlet, as the weight of the adaptor may cause it to become disconnected. Extension Card Compliant with Panasonic proprietary (IP-EXT4) protocol, and ITU-T G.729A and G.711 codec methods. KX-TDA5480 4-Channel VoIP 4-channel VoIP gateway card.