2.3 Information about the Trunk Cards
IP-GW4 Card (KX-TDA3480)
4-channel VoIP gateway card. This card also enables CTI communication and system programming via a
LAN. Compliant with VoIP H.323 V.2 protocol, and ITU-T G.729a, G.723.1, and G.711 CODEC methods.
CSTA Phase 3 protocol compatible.
To private IP network/
Accessories and User-supplied Items
Accessories (included): Extension Bolt × 1, Strap × 1, CD-ROM (including documentation for web
programming) × 1
User-supplied (not included): RJ45 connector
The maximum length of the cable to be connected to this optional service card is 100 m.
This optional service card can be connected to PCs on a LAN via a CTI server to provide third party
call control CTI.
The operating system of the PC or CTI server required for third party call control depends on your
CTI application software. For details, refer to the manual for your CTI application software.
For CTI communication and system programming, the firmware (not LPR software) of the card
must be version 1.400 or later. For details about the firmware version, refer to the documentation
for the IP-GW4 card.
For programming instructions and other information about the IP-GW4 card, refer to the
documentation for the IP-GW4 card. To programme the IP-GW4 card, use the web programming
designed for the IP-GW4 card.
To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "2.10.1 Starting the