Avaya 03-300430 User Manual

3842

A request has been 

made to use a transit 

network or common 

carrier that cannot be 

accessed.

1. From the circuit pack or media module and port 

number (in the Aux Data field), determine the trunk 
group against which the error was reported.

2. Check every routing pattern containing this trunk group 

for validity of interexchange carriers requested (IXC 
field).

3843

No route to destination. 

Request received to 

route call through a 

transit network that is 

recognized but not 

allowed to carry the call 

or not able to serve the 

destination.

3846

The far-end switch has 

indicated that the B 

channel (trunk) is not 

acceptable for use in 

the call for which it was 

requested.

This could indicate an administration problem (for example, 
the local switch and the far-end switch have different 
B channels administered), or could reflect the occurrence 
of a normal race condition (for example, the local switch 
has requested use of a B channel that the far-end switch 
had just reserved for use on another call).

1. From the circuit pack or media module and port 

number (in the Aux Data field), determine the trunk 
group against which the error was reported.

2. Enter status trunk for the indicated trunk. Refer to 

the “DS1 ISDN Trunk Service States” and “ISDN-PRI 
Trunk Service States” sections of ISDN-TRK for 
recovery suggestions.

3858

Similar to Error Type 1. 

The switch sent an 

ISDN message to the 

far-end switch or 

terminal adapter that 

did not respond in the 

allotted time.

Follow same recommendations as for Error Type 1.

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