GENERAL DESCRIPTION - 48
Trunk Interface Cards
Trunk interface cards interface the system universal ports to the individual
outside trunks. Four types of cards are available to meet various outside
communication requirements.
UNIVERSAL TRUNK CARD
(IX-8UNTK)
The IX-8UNTK card is an analog trunk card that was developed for
improving the speech quality of IP phones over analog trunks. This card
employs a linear CODEC and a DSP-based echo canceller. The IX-8UNTK
has a combination of features found on the IX-8CITK and the IX-8LGTK-2
trunk cards with the addition of an echo canceller. The IX-8UNTK card is
equipped with eight circuits for analog trunks and Caller ID. Each of the
eight trunks can be set as Loop Start or Ground Start as required. The
8UNTK card is only UL approved for use in the Iwatsu Enterprise-CS (ECS)
cabinets: ECS common modules (IX-CME) or ECS expansion modules (IX-
EXPME1, IX-EXPME2).
Ports: 8 ports/card
Additional Power: -48Vdc (IX-DCDCM) when used as ground start trunks
are equipped.
Features: Loop/Ground start selection, 600/900 Ohm impedance selection,
Long/Short distance selection
GROUND START / LOOP START TRUNK INTERFACE
CARD
(IX-8LGTK-2)
An IX-8LGTK-2 card interfaces the Iwatsu Enterprise-CS to eight central
office or PBX circuits. On-board selection allows this card to be used with
the loop or ground start circuits.
Ports: 8 ports/card
Additional Power: -48Vdc (IX-DCDCM) when used as ground start trunks
are equipped.
Features: Loop/Ground start selection, 600/900 Ohm impedance selection,
Long/Short distance selection
Содержание Omegatrek PS6
Страница 1: ......
Страница 20: ...TABLE OF CONTENTS xvi IWATSU ENTERPRISE CS...
Страница 21: ...Section 1 Iwatsu Enterprise CS General Description...
Страница 22: ...GENERAL DESCRIPTION 2 IWATSU ENTERPRISE CS...
Страница 78: ...GENERAL DESCRIPTION 58 IWATSU ENTERPRISE CS...
Страница 79: ...Section 2 Iwatsu Enterprise CS Features...
Страница 80: ...SYSTEM FEATURES 60 IWATSU ENTERPRISE CS...
Страница 104: ...SYSTEM FEATURES 84 IWATSU ENTERPRISE CS...
Страница 105: ...Section 3 IP Telephone User Guide...
Страница 106: ...IP TELEPHONE USER GUIDE 86 IWATSU ENTERPRISE CS...
Страница 164: ...IP TELEPHONE USER GUIDE 144 IWATSU ENTERPRISE CS...
Страница 166: ...DIGITAL TELEPHONE USER GUIDE 146 IWATSU ENTERPRISE CS...
Страница 276: ...DIGITAL TELEPHONE USER GUIDE 256 IWATSU ENTERPRISE CS...
Страница 277: ...Section 5 Attendant Position User Guide...
Страница 278: ...ATTENDANT POSITION USER GUIDE 258 IWATSU ENTERPRISE CS...
Страница 308: ...ATTENDANT POSITION USER GUIDE 288 IWATSU ENTERPRISE CS...
Страница 309: ...Section 6 Attendant Console User Guide...
Страница 310: ...ATTENDANT CONSOLE USER GUIDE 290 IWATSU ENTERPRISE CS...
Страница 344: ...ATTENDANT CONSOLE USER GUIDE 324 IWATSU ENTERPRISE CS...
Страница 345: ...Section 7 SIP Single Line Telephone User Guide...
Страница 346: ...SIP SINGLE LINE TELEPHONE USER GUIDE 326 IWATSU ENTERPRISE CS...
Страница 369: ...Section 8 Digital Doorphone User Guide...
Страница 370: ...DIGITAL DOORPHONE USER GUIDE 350 IWATSU ENTERPRISE CS...
Страница 372: ...DIGITAL DOORPHONE USER GUIDE 352 IWATSU ENTERPRISE CS...
Страница 373: ...Section 9 Direct Inward System Access DISA User Guide...
Страница 374: ...DISA USER GUIDE 354 IWATSU ENTERPRISE CS...
Страница 378: ...DISA USER GUIDE 358 IWATSU ENTERPRISE CS...
Страница 379: ...Section 10 Hospitality Features User Guide...
Страница 380: ...HOSPITALITY FEATURES USER GUIDE 360 IWATSU ENTERPRISE CS...