SIP error codes

The following table lists the SIP-specific error codes returned with NCC events. These values are specified in the nccxsip.h header file.

Error

Hex

Description

NCC_SIP_PROTERR_MISSING_TO_ADDRESS

0x1C0101

To header information was not passed to the function.

NCC_SIP_PROTERR_MISSING_TO_HOST

0x1C0102

Internal error.

NCC_SIP_PROTERR_MISSING_FROM_ADDRESS

0x1C0103

From header information was not passed to the function.

NCC_SIP_PROTERR_MISSING_FROM_HOST

0x1C0104

Internal error.

NCC_SIP_PROTERR_PLACE_CALL_INIT

0x1C0105

Internal error.

NCC_SIP_PROTERR_PLACE_CALL

0x1C0106

Internal error.

NCC_SIP_PROTERR_CONTEXT_ERROR

0x1C0107

Internal error.

NCC_SIP_PROTERR_SEND_MSG_ERROR

0x1C0108

SIP message could not be sent.

NCC_SIP_PROTERR_MISSING_CONTACT_ADDRESS

0x1C0109

Contact header information was not passed to the function.

NCC_SIP_PROTERR_MISSING_REGISTRAR_ADDRESS

0x1C010A

URI of the registrar was not passed to the function.

NCC_SIP_PROTERR_SYNTAX_ERROR

0x1C010B

Syntax error exists in the fields passed to the function.

NCC_SIP_PROTERR_REGISTRATION_FAILED

0x1C010C

Registration failed.

NCC_SIP_PROTERR_TRANSFER_FAILED

0x1C010D

Transfer operation failed.

NCC_SIP_PROTERR_SUBSCRIPTION_FAILED

0x1C010E

Internal error; a SIP subscription request failed.

NCC_SIP_PROTERR_REFER_FAILED

0x1C010F

Internal error; a REFER request failed during a transfer.

NCC_SIP_PROTERR_INITIALIZATION_FAILED

0x1C0110

Internal failure; occurred in an initialization sequence.

NCC_SIP_PROTERR_ILLEGAL_VALUE

0x1C0111

NCC function call failed because an illegal value was passed to the SIP stack.

NCC_SIP_PROTERR_BAD_HANDLE

0x1C0112

NCC function call failed because a bad handle was passed to the SIP stack (for the second call handle with nccTransferCall).