NEC 2000 IPS manual Spn-Brtc

Chapter 6 Trunking

SPN-BRTC

This card has one circuit of Basic Rate interface (2B+D) and provides connectivity for Voice, High Speed Data, Switched Video and G4 Fax calls to be placed and received via ISDN Basic Rate (BRI) to the ISDN Network. The BRTC card has built-in DCH (D channel handler) and has a ST interface. A locally provided NT1 device is required to connect to the ISDN Network. One BRI trunk provides two incoming/outgoing voice connections and (or) two 64k bps channels for high-speed data. This card is used for BRI trunks from the Telco to the PBX.

PN-4BRTA-F

This card has four circuits of Basic Rate interface (2B+D) and provides two 2-channel PCM digital lines. This card is used for BRI trunks from the Telco to the PBX.

PN-CFTB

The CFTB card is a 6 Party Conference card. One card can control a conference of up to ten participants. This card occupies 10 time slots per one card.

PN-CFTC

The CFTC card is a 32 Party Conference Trunk card. One card can control a conference of up to 32 participants. Two Conference methods are available: Group Call and Meet-Me Conference. This card occupies 32 AP time slots per one card.

PN-2DATA

This circuit card is a trunk card that supports a maximum of two announcements without external announcement equipment. This package supports only the following announcement arrangements:

Two 60-second announcements.

Single or multiple connections to an announcement is allowed.

Announcements will be recorded from a Dterm, Single line, or Attendant Console.

PN-4DATC

This circuit card is a trunk card that supports the announcement function for a maximum of four announcements without external announcement equipment. This package supports only the following announcement arrangements:

Four 120-second announcements.

Single or multiple connections to an announcement is allowed.

Announcements will be recorded from a Dterm, Single line, or Attendant Console.

PN-IPTB (IPT)

The PN-IPTB circuit card is an IP Trunk card.

Accommodates the IP network and transmits/receives compressed voice or signals over an IP network. Used together with maximum of four PN-4VCTI cards (16 channels).

10 BASE-T/100 BASE-TX twisted pair cable is connected directly to this card.

PN-4VCTI (VCT)

The PN-4VCTI circuit card is a 4-channel CODEC card for IP Trunks; four VCT cards per IPT card.

Voice compression protocols: G723.1, G729A, G711, FAX (14.4kbps), DTMF signals

Used together with PN-IPTB card

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