Intel
®
IXP400 Digital Signal Processing (DSP) Software Version 2.5
Media Processing Resource Components
API Reference Manual 19
Events
XEVT_T38_END — End of the T.38 session. Event Data 1 gives the reason of the termination.
3.9 Message Agent Resource Component
Resource Type: XMPR_MA
Media Processing Functions
•
No media processing function.
• Converting the user-defined messages and executing the control accordingly.
Resource-Specific Control Messages
None.
Parameters
Events
None.
XPARMID_T38_RATE_NEG
Method of modem rate negotiation.
XPARM_T38_RATE_NEG_LOCAL or
XPARM_T38_RATE_NEG_REMOTE.
Default:XPARM_T38_RATE_NEG_REMOTE if packet transferred over
UDP, otherwise
XPARM_T38_RATE_NEG_LOCAL
R/W N
XPARAID_T38_TCF_THRSHLD
TCF error threshold (in percentage).
Default: 5
R/W N
XPARMID_T38_TRANSPORT
Protocol used to transfer T.38 packets over IP network.
XPARMID_T38_TRANS_UDP or XPARMID_T38_TRANS_TCP.
Default:
XPARMID_T38_TRANS_UDP
R/W N
XPARMID_T38_MODE
Special mode,
XPARM_T38_MODE_ITU or
XPARM_T38_MODE_CHINA.
Default:
XPARM_T38_MODE_ITU
R/W N
Identifier Description and Values Attr.
Direct
Write
Identifier Description and values Attr.
Direct
Write
XPARMID_RES_STATE Current state (0: idle, 1: active) R N
XPARMID_MA_DEBUG
Enable trace during processing user’s messages.
XPARM_ON or
XPARM_OFF
Default: XPARM_OFF
Default: XPARM_OFF R/W Y