7. ISDN Events and Errors
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7.2.3. Cause/Error Codes from the ISDN Library
The following table provides the error/cause codes located in the ISDN library.
Error values include the hex followed by the decimal in parentheses.
Table 53. ISDN Library Error Codes
Error Name Value Description
E_ISSUCC 0x00
(0) Message acknowledged.
E_ISREADY 0x301
(769) Board not ready.
E_ISCONFIG 0x302
(770) Configuration error.
E_ISNOINFO 0x303
(771) Information not available.
E_ISNOFACILITYBUF 0x305
(773) Network facility buffer not ready.
E_ISBADBUFADDR 0x306
(774) Bad buffer address.
E_ISBADTS 0x307
(775) Bad time slot.
E_ISMAXLEN 0x385
(901) Exceeds maximum length allowed.
E_ISNULLPTR 0x386
(902) Null pointer error.
E_ISNOMEM 0x387
(903) Out of memory.
E_ISFILEOPENFAIL 0x388
(904) Failed to open a file.
E_ISTNACT 0x389 Trace is not activated. This error