Ip Multiline Station (Sip); Ip To Tdm Conversion; Dt700 Ip Multiline Telephones (Itl); Power Save Adapter (Psa-L Unit) - NEC UNIVERGE SV9100 Features And Specifications

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IP Multiline Station (SIP)

The UNIVERGE SV9100 system supports DT800 IP extensions using a variety of multiline

terminals. These telephones have the same look and functionality of typical multiline telephones,

but they are connected to the CCPU via IP rather than by a hardwired connection to a DLC port.

Also The following DT700 IP multiline telephones (ITL) support IP extensions:

ITL-2E-1 (BK) TEL

ITL-6DE-1 (BK) TEL

ITL-8LDE-1 (BK) TEL

ITL-8LD-1 (BK) TEL/ITL-8LD-1 (WH) TEL

ITL-12D-1 (BK) TEL/ITL-12D-1 (WH) TEL

ITL-12CG-3 (BK) TEL

ITL-12DG-3 (BK) TEL

ITL-12PA-1 (BK) TEL

ITL-24D-1 (BK) TEL/ITL-24D-1 (WH) TEL

ITL-32D-1 (BK) TEL/ITL-32D-1 (WH) TEL

ITL-320C-1 (BK) TEL

When an IP telephone calls a DT400 multiline telephone, a single line telephone or trunk, the

speech must be converted from an IP to TDM (Time Division Multiplexing) technology. The GPZ-

IPLE daughter boards provide this function. Each GPZ-IPLE has a number of DSP resources on

the blade, each one can convert a speech channel from IP to TDM and vice versa. It is possible for

DT800 IP telephones to talk directly to other DT800 IP telephones without using GPZ-IPLE DSP

The IP multiline telephone operates the same way as a DT300 (DTL) digital multiline telephone. The

DT700 has all of the features and flexibility you expect from a DT300 digital multiline telephone. The

difference is that the DT700 IP telephone uses an RJ-45 for connection to the IP network, rather than

an RJ-11 connection to a GCD-8DLCA or GCD-16DLCA.

The Power Save Adapter is an add-on module for the IP (DT700) and digital (DT300) multiline

telephones. The PSA-L UNIT allows connection to an analog trunk if the power or system

connection were to fail, or the IP telephone loses connection to the UNIVERGE SV9100 system. No

programming is required on the UNIVERGE SV9100 to support this adapter.

Connecting to an IP Telephone

The Power Save Adapter connects to an analog PSTN (Public Switched Telephone Network) line. For