Dialogic 6.2 Manuale Utente

eccllvoice

November 2009

139

The eccllvoice program is used to record and play speech for ISDN 

calls. It uses the speech-infopkt-file recording and playing routines 

to record and play speech. Recording continues for a maximum of ten 

seconds or the time specified in the -n option. 

eccllvoice uses low-level call control function calls as shown in the 

following table.

ISDN mode is established by calling BfvLineReset and including a 

call control configuration file. The name of the call control 

configuration file (default callctrl.cfg) must be included in the 

user-defined configuration file (default btcall.cfg). See Volume 6 of 

the Bfv API Reference Manual for information about setting up a call 

control configuration file. 

Pressing # on the telephone keypad immediately terminates 

playback or recording.

Pressing the following keys on the telephone keypad affect the speed 

and volume at which the application plays back speech:

1 = increases the gain 

2 = decreases the gain 

3 = increases the speed 

4 = decreases the speed

Turn on the Bfv API debug program from the command line. The 

btcall.cfg file is the user configuration file. The eccllvoice program is 

found in the app.src directory.

BfvCallDisconnect 

BfvCallSetup 

BfvCallRingDetect 

BfvCallAccept 

BfvLineTerminateCall BfvCallDisconnect