Westermo IDW-90 AT User Manual

Page 81

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81

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7.3.1 X.25 causes in Reset packet

00 

Triggered by DTE

01 

Out of operation (virtual connections only)

03 

Remote sequence error

05 

Local sequence error

07 

Temporary network disturbance

09 

Remote station ready  (virtual connections only)

0F 

Network ready  (virtual connections only)

11 

Incompatible destination

7.3.2 X.25 causes in Clear packet
Coding of the field “cause” in packet “Indicate-Cause”.

00 

DTE/CONF 

Triggered by the remote DTE/DCE

01 

OCC 

Remote DCE busy, dialed number busy/engaged

03 

INV 

Facility requested not valid/supported

05 

NC 

Temporary disturbance in network

09 

DER 

Remote DTE doesn’t answer/out of operation

0B 

NA 

Access not available

0D 

NP 

No access with this dial number

11 

RPE 

Remote procedural error, sequence error

13 

ERR 

Local procedural error, sequence error 

19 

RNA 

Reverse charging not accepted

21 

ID 

Remote DTE/DCE incompatible

29 

FNA 

 Incompatible connection request; receipt of single 
packet not agreed upon

7.3.3 X.25 causes in Restart packet
Coding of the field “Reason for Restart” in the packet “Indicate-Restart”.

01 

Local sequence error

03 

Temporary disturbance in the network

07 

Network ready

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