Support User Manuals

Telos Zephyr Xstream Two-Way Radio User Manual

Open as PDF

of 381

USER’S MANUAL

Appendix 3 – ISDN Cause Phrases/Values 304

CauseNo.41‐Netproblem,redial(TemporaryFailure)

Thiscauseindicatesthatthenetworkisnotfunctioningcorrectlyandthattheconditionisnot

likelytolastalongperiodoftime;e.g.theusermaywishtotryanothercallattemptalmost

immediately.Mayalsoindicateadatalinklayermalf

unctionlocallyorattheremotenetwork

interfaceorthatacallwasclearedduetoprotocolerror(s)attheremotenetworkinterface.

CauseNo.42‐Netbusy,redial(SwitchingEquipmentCongestion)

Thiscauseindicatesthattheswitchingequipmentgeneratingthiscauseisexperiencingaperiod

ofhightraffic.

CauseNo.44‐Nochannelavail

able(Requestedcircuit/channelnotavailable)

Thiscauseisreturnedwhenthecircuitorchannelindicatedbytherequestingentitycannotbe

providedbytheothersideoftheinterface.

CauseNo.47‐Resourceunavailable/NewDestination

Thiscauseisusedtoreportaresourceunavailableeventonlywhennootherca

useinthe

resourceunavailableclassapplies.

or

Thiscauseisusedtoindicatethattheoriginaldestinationisunavailableandtoinvoke

redirectiontoanewdestination.



CLASS 1.3 (service or option not available)

CauseNo.50–Requestedfacilitynotsubscribed

Thecauseisusedtoreportthattheusercannotusethisfeaturebec

auses/hehasnot

subscribedtoit.

CauseNo.51–Bearercapabilityincompatiblewithservicerequest

Thiscauseindicatesauserrequestforactionwasrejectedbecausetheactionwasincompatible

withthecapabilityofthecall.

CauseNo.52–Outgoingcallsbarred

Thiscauseindicatesthatbec

auseofcallscreeningprovidedbythenetwork,thecallinguseris

notpermittedtomakeacall.

CauseNo.54–Incomingcallsbarred 

TheuserwillnotacceptthecalldeliveredintheSETUPmessage.

CauseNo.57–Bearercapability(Data/voice)notauthorized.

previous next