Cabletron Systems Cabletron CyberSWITCH CSX5500 User Manual

Also see for CyberSWITCH 5500: Quick start Manual

Contents

USER’S GUIDE714 CyberSWITCH34 22 no circuit/channel availableIndicates that the connection could not be established because therewas no appropriate channel available to handle the call.35 23 destination unattainable37 25 degraded service38 26 network (WAN) out of orderIndicates that the destination could not be reached because thenetwork was not functioning correctly and that the condition isexpected to last for a relatively long time. An immediate re-connectattempt is likely to be unsuccessful.39 27 transit delay range cannot be achieved40 28 throughput range cannot be achieved41 29 temporary failureIndicates that an error has occurred because the network is notfunctioning correctly, but that this problem is likely to be resolvedshortly.42 2A switching equipment congestion (network congestion)Indicates that the destination could not be reached because thenetwork switching equipment was temporarily overloaded.43 2B access information discardedIndicates that the network could not provide the requested accessinformation.44 2C requested circuit/channel not availableIndicates that the remote equipment could not provide the requestedchannel for an unspecified reason. This may, or may not, be atemporary problem.45 2D preempted46 2E precedence call blocked47 2F resource unavailable, unspecifiedIndicates that the requested channel or service was unavailable foran unspecified reason. This may, or may not, be a temporaryproblem.49 31 quality of service unavailableIndicates that the requested quality of service (as defined by CCITTrecommendation X.213) could not be provided by the network. Thismay be a subscription problem.50 32 requested facility not subscribedIndicates that the remote equipment supports the requestedsupplementary service but that this is available only by subscription.51 33 reverse charging not allowedDec Value Hex Value Q.931 Cause