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- Allow the end user to increase or reduce SR140 volume for transmission or reception on a per call basis without needing to modify BT_CPARAM.CFG file. This feature will only adjust the V.17 modem and will not have any affect on the V.34 modem.
Background and strategic fit
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# | Title | User Story | Importance | Notes | |
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1 | Provide parameters in btcall.cfg | Add new keywords to btcall.cfg to allow user to change SR140 levels. | Must Have | ||
2 | Update API function BfvFaxT30Params() | Update BfvFaxT30Params() to allow the application to change the SR140 levels. | Must Have | ||
3 | Apply to both SR140 and TR1034 | Apply to both SR140 and TR1034 | Nice to Have | ||
4 | Documentation | Include in documentation in section "Parameters for Technical Support Purposes" | Must Have | ||
5 | Update packet file t30 parameters | Update packet file t30 parameter to allow the SR140 levels to be changed. | Nice to Have |
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struct args_fax_t30_params {
RES res;
unsigned bit_rate;
unsigned scan_time;
unsigned modulation_type;
unsigned line_compression;
MILL_LINE *async_lp;
unsigned iaf_bit_rate;
char xmt_level;
char rcv_level;
};
An example for setting the new members xmt_level and rcv_level before calling BfvFaxT30Params(lp, &args_params); is as follows:
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Tasks Releated to Feature
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