ISDN Protocol Administrator's and Developer's Guide ... - Intervoice

Return Values:See Table 6-13.Table 6-13. ISDN_DPNS_AUTO_OPT_ENQ Return ValuesType or ValueDescription0 Success (Call was diverted)No CCM message was sent1 Timer Expired. (The call was notdiverted.)System sent a CCM message to reconnectthe call.-2 No Address Passed in Parameter 1 orParameter 1 was NULL (fromISDN_DPNS_AUTO_OPT_ENQ)-11 Internal Protocol Error hhLineXlate()(from ISDN_DPNS_AUTO_OPT_REQ)-12 No Address Passed in Parameter 1 orParameter 1 was NULL (fromISDN_DPNS_AUTO_OPT_REQ)-21 Failed Call to ISDN_GET_L3_STATE-31 Failed Call toISDN_DPNS_ROP_FAIL_RECONNECT-100 Send Post Card Timed Out-200 Bad Cross Reference Value Returnedfrom Post Card-300 Post Card Received Was Not for theTelephony Services Gateway6-32 ISDN Protocol Administrator’s and Developer’s Guide 60001262, First Edition