Connecting the ViewStation to the ISDN or DCP Network
this section describes how to connect the viewstation with the following options to an isdn or dcp network:

    1 viewstation h.323 with quad bri

    2 viewstation h.323 with avaya dcp

    3 viewstation 128

    before setting up the viewstation to an isdn network, ensure all network connectivity issues are tested and resolved.

    viewstation h.323 with quad bri

    the viewstation h.323 with quad bri uses up to four isdn lines for network connectivity and requires a polycom quad bri inverse multiplexer. the quad bri provides connectivity at a maximum h.320 data rate of 512 kbps. complete the following steps to connect the viewstation h.323 with quad bri to the network:

    1. connect four isdn lines from rj-45 wall jacks on the isdn network to the connectors labeled isdn s/t on the quad bri network interface module.

    2. connect the green-tipped rj-45 cable to the green rj-45 port on the back of the viewstation as shown on the quickstart card.

   

    nt-1. if you are connected to an internal phone system, commonly called a pbx, you need to connect the isdn cables from the quad bri network interface module to an isdn network termination (nt-1) device, which is connected to the isdn wall jack.

    for more isdn information, refer to the appendix d, isdn information," on page 203.

    once the interface is properly connected, the viewstation h.323 with quad bri is ready to be configured for ethernet lan connectivity.

    viewstation h.323 with avaya dcp

    the viewstation h.323 with avaya dcp uses up to four dcp lines for network connectivity and requires an avaya dcp inverse multiplexer. the avaya dcp inverse multiplexer provides connectivity to conduct videoconferences at a maximum h.320 data rate of 512 kbps. complete the following steps to connect the viewstation h.323 with avaya dcp to the network:

    1. connect up to four dcp lines from rj-45 wall jacks on the dcp network to the connectors labeled isdn s/t on the dcp network interface module.

    2. locate the dcp cable shipped with the dcp network interface module. this cable is identified with one transparent-tipped keyed rj-45 connector and a black-tipped non-keyed rj-45 connector. connect the rj-45 cable with the black tip to the green rj-45 port on the back of the viewstation as shown on the quickstart card.

   

    once the interface is properly connected, the viewstation h.323 with avaya dcp is ready to be configured for ethernet lan connectivity. see connecting the viewstation to an ethernet lan," on page 8.

    the viewstation mp uses the polycom quad bri network interface module or the avaya dcp network interface module and up to four isdn or dcp lines for network connectivity. use the quad bri or avaya dcp network configurations to connect your viewstation mp to the network.

    viewstation 128

    the viewstation 128 uses a single isdn line and requires no additional hardware (e.g., network interface module) for isdn connectivity at a maximum h.320 data rate of 128 kbps. complete the following steps to connect the viewstation 128 to an isdn network:

    1. connect the green-tipped rj-45 cable to the green rj-45 port on the back of the viewstation 128.

    2. connect the opposite end of the green-tipped cable to an isdn wall jack.

    for more isdn information, refer to “appendix d, isdn information," on page 203.

    once the interface is properly connected, the viewstation 128 is ready to be configured for ethernet lan connectivity. see “connecting the viewstation to an ethernet lan," on page 8.
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