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Telos Zephyr Xstream Two-Way Radio User Manual

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USER’S MANUAL

Section 11: THE WORKS – Detailed Menu Reference 221

TEL – Screen 3:

Telco:

ThisisyourISDNprotocol.ThismustbesetcorrectlyfortheXstreamtomakeorreceivecalls.

SelectthecorrectvalueforyourISDNBRIcircuit.Section7(ISDNBasics)hasadditional

backgroundinformationonISDN.

ThecorrectsettingwillbedeterminedbythetypeofCentralOfficeswitchprovidingyourIS

DN

service.Notethatsomeswitchesoffermorethanoneprotocol.Seebelowforatableshowing

thecorrectsettingsforcommonlyusedswitches.

TELCO SWITCH BRI LINE

PROTOCOL

CORRECT TELCO

SETTING

NOTES:

AT&T/Lucent 5ESS AT&T Custom Point

to Point

AT&T Cust. (PTP) No SPIDs. One phone

number accesses both

channels

AT&T/Lucent 5ESS National ISDN-1

National ISDN-2

Natl. I-1 SPIDs required

DNs required

NORTEL DMS-100 Custom Functional DMS Cust. SPIDs required

DNs required

NORTEL DMS-100 National ISDN-1

National ISDN-2

Natl. I-1 SPIDs required

DNs required

JAPAN NTT Ins 64 Ins 64 No SPIDs

MSNs may be used

(optional)

EUROPE & Others

(Various switches)

ETS 300 ETS300 NO SPIDs

Used in most countries

including Europe,

Australia, South Africa,

and most of South

America.

Multiple terminals

frequently share the S

interface.

MSNs may be used

(optional)

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