nr_scroute failed in ISDN protocol

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biased36 Posted: 06-16-2009 7:41 AM

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Hello everybody, I want to run an global call API based IVR application. I am using digital card DMV600BTEP & ISDN protocol. But while running the app it shows that nr_scroute failed.

I have my gc_config file as follows:

<GC_Config>
<NumOfPort>4</NumOfPort>

<port>
<protocol>ISDN</protocol>
<dtname>dtiB1T1</dtname>
<dxname>dxxxB1C1</dxname>
<direction>1/0</direction>
</port>
<port>
<protocol>ISDN</protocol>
<dtname>dtiB1T2</dtname>
<dxname>dxxxB1C2</dxname>
<direction>1/0</direction>
</port>
<port>
<protocol>ISDN</protocol>
<dtname>dtiB1T3</dtname>
<dxname>dxxxB1C3</dxname>
<direction>1/0</direction>
</port>
<port>
<protocol>ISDN</protocol>
<dtname>dtiB1T4</dtname>
<dxname>dxxxB1C4</dxname>
<direction>1/0</direction>
</port>
<port>

My program output is as follows:

gc_GetResourceH success

 dx_open success

nr_scroute(dtiB1T1, SRLDEVICE) failed:Unknown error, No error
:P_ISDN:V_dxxxB1C1 (Successfully)(Number of Channel: 6)

Successfully opened


 gc_GetResourceH success



 dx_open success

nr_scroute(dtiB1T2, SRLDEVICE) failed:Unknown error, No error
:P_ISDN:V_dxxxB1C2 (Successfully)(Number of Channel: 7)

Successfully opened


 gc_GetResourceH success



 dx_open success

nr_scroute(dtiB1T3, SRLDEVICE) failed:Unknown error, No error
:P_ISDN:V_dxxxB1C3 (Successfully)(Number of Channel: 8)

Successfully opened


 gc_GetResourceH success



 dx_open success

nr_scroute(dtiB1T4, SRLDEVICE) failed:Unknown error, No error
:P_ISDN:V_dxxxB1C4 (Successfully)(Number of Channel: 9)

I have attched sctools.cpp in my project to compile it directly

my  function where I have used nr_scroute is as below

int VoiceChannel :: openChannel(void)
{
    int            cclibid;          /* cclib id for gc_ErrorValue( ) */  
    int            gc_error;         /* GlobalCall error code */  
    long           cc_error;         /* Call Control Library error code */   
    char           *msg;             /* points */
    ret = 0;
    sr_hold();
    sprintf(devname, "");
    //sprintf(devname, ":P_%s:V_%s", protocol, dxname);
    sprintf(devname, ":N_%s:P_ISDN", dtname);

    if(gc_OpenEx(&ldev, devname, EV_SYNC, (void *)this) != GC_SUCCESS)
    {
        exHandle.errorTime = CTime::GetCurrentTime();
        sprintf(exHandle.logData , "gc_OpenEx() Failed: Time: [%.2d:%.2d:%.2d]\n\n", exHandle.errorTime.GetHour(), exHandle.errorTime.GetMinute(), exHandle.errorTime.GetSecond());
        exHandle.updateLog(exHandle.logData, 1);
        printf("%s", exHandle.logData);
        ret = -1;
    }
    else
    {
        printf("Successfully opened\n");
        ret = 0;
    }
    if (gc_GetResourceH(ldev, &timesloth, GC_NETWORKDEVICE) != GC_SUCCESS)
    {
        exHandle.errorTime = CTime::GetCurrentTime();
        sprintf(exHandle.logData , "gc_GetVoiceH(): Failed: Time: [%.2d:%.2d:%.2d]\n\n", exHandle.errorTime.GetHour(), exHandle.errorTime.GetMinute(), exHandle.errorTime.GetSecond());
        exHandle.updateLog(exHandle.logData, 1);
        printf("%s", exHandle.logData);
        ret = -1;
    }
    else
    {
      printf("\n\n gc_GetResourceH success\n\n");
      ret = 0;
    }
    if(voiceh=dx_open(dxname,NULL) == -1)
    {
        printf("\n\n dx_open  failed");
    }
    else
    {
        printf("\n\n dx_open success");
    }
    if (nr_scroute(voiceh, SC_VOX,timesloth, SC_DTI,SC_FULLDUP) == -1)
    {
        printf( "\n\nnr_scroute(%s, %s) failed:%s, %s\n",
        ATDV_NAMEP(timesloth),
        ATDV_NAMEP(voiceh),
        ATDV_ERRMSGP(timesloth),
        ATDV_ERRMSGP(voiceh));
        //sr_release();
    }
    else
    {
        printf("\n\n nr_scroute  success");
    }

    sr_release();
    return ret;
}

What can I do?

Thanks in advance

Reply

Sudhakar replied on 06-16-2009 8:39 AM

rated by 0 users

Hi,

Try this

nr_scroute(timesloth, SC_DTI, voiceh, SC_VOX, SC_FULLDUP)

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biased36 replied on 06-17-2009 2:48 AM

rated by 0 users

"if you have not defined DTISC and FAXSC when compiling the sctools.c file, you cannot use this function to route digital channels, MSI stations, or fax channels."

I just find it and wanna know how will I define DTISC?

In my Sctools class(sctools.cpp copied from sctools.c) some lines' color indicates that DTISC has not been defined.

#ifdef DTISC
#include <dtilib.h>       ///// very light..mudddy
#include <msilib.h>   ///// very light  muddy....that means these 2 header file has not been included.
#endif

Again in the body of the nr_scroute() function all the lines of code in #ifdef DTISC........#endif block are very light...

So u seems to be a very experienced person. Pls reply.

Thanks for all.

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Sudhakar replied on 06-17-2009 7:04 AM

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Hi,

 You can directly open voice in DMV with gc_OpenEx  :N_dtiB1T1:P_ISDN:V_dxxxB1C1.

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Martyn Cantale replied on 06-17-2009 10:02 AM

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You should define DTISC and FAXSC - ie. either add those two definitions to your preprocessor definitions in the project settings, or #define directly.

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biased36 replied on 06-18-2009 8:49 AM

rated by 0 users

Everything is ok except call is not landing i.e when I call dialing the short code call cant connect to my application...in Mobile i find network busy...

What can i do?