Telos NX12 Isdn Telephone Line Connectivity, Analog Telephone Line Connectivity, Control Ports

specifications  93

♦♦ 12 telephone lines, 4 hybrids, 4 studio inputs, 4 studio outputs, 2 Program-on-Hold inputs

ISDN Telephone Line Connectivity

Protocol Compatibility:

♦♦ National ISDN-1 and 2

♦♦ DMS-100 Custom Functional

♦♦ AT&T 5ESS Custom Point-to-Point

♦♦ Euro-ISDN conforming to the NET 3/ETS300 protocol

Interface (one of the following):

♦♦ USA & Canada Integrated NT1 for direct connection to ISDN line via the 2-wire U-interface (6-position/2-pin RJ-11 connector). 2B1Q line coding.

♦♦ Worldwide 4-wire S interface (8-position/8-pin RJ-45 connector)

Telephone Coding Modes

♦♦ µLaw (ISDN Proto set to Natl I-1, AT&T Custom, Q.931mu or DMS Custom) ♦♦ A-Law (ISDN Proto set to ETS-300)

Analog Telephone Line Connectivity

Universal interface for worldwide application. Programmable loop current, ring signaling, and flash time. Includes caller ID decoding using Bellcore 212 modem standard.

Desktop Director Ports

Four ports, permitting connection of 4 Telos Desktop Directors. Eight directors using external RJ-45 splitters and power. (Extended Desktop Directors count as 2 for power purposes.)

Control Ports

Ethernet 100Base-T

♦♦ Web server for configuration and software updates ♦♦ Telnet for command line control and diagnostics

♦♦ Assistant Producer server allows up to 8 instances of Telos Assistant Producer (version 3.5 or later) to connect simultaneously

General purpose Input/Output

15 pin D-Sub connector with 5 status outputs and 4 control inputs.

Two-Studio Modes

The Nx12 can be used with two studios independently. Lines may be independent or shared. Each studio has two hybrids. There are two Progam-on-Hold inputs, one for each studio. Two sets of Telos’ Assistant Producer application can be used independently.

Note the following: