[asterisk-ss7] Libss7 development

Rony Ron upcomingbiz at gmail.com
Wed Sep 30 03:29:08 CDT 2009


Hi thanks for your reply,
please can i have a per line comment ?
regards,

On Wed, Sep 30, 2009 at 7:26 AM, Attila Domjan <adomjan at tvnet.hu> wrote:

> isup_call allocated for any isup session call and in my version for
> circuit reset/(un)blocking sessions etc...
>
> On Tue, 2009-09-29 at 23:47 +0000, Rony Ron wrote:
> > Hi all,
> > i am trying to develop sccp  for libss7,
> > i have began be trying to understand deeply the current code
> > of  isup; i have some misunderstandings regarding this struct :
> > Why isup_CALL ? who can comment, please, this struct for me?
> >
> > struct isup_call {
> >       char called_party_num[ISUP_MAX_NUM];
> >       unsigned char called_nai;
> >       char calling_party_num[ISUP_MAX_NUM];
> >       unsigned char calling_nai;
> >       unsigned char presentation_ind;
> >       unsigned char screening_ind;
> >
> >       char charge_number[ISUP_MAX_NUM];
> >       unsigned char charge_nai;
> >       unsigned char charge_num_plan;
> >       unsigned char gen_add_num_plan;
> >       unsigned char gen_add_nai;
> >       char gen_add_number[ISUP_MAX_NUM];
> >       unsigned char gen_add_pres_ind;
> >
> >       unsigned char gen_add_type;
> >       char gen_dig_number[ISUP_MAX_NUM];
> >       unsigned char gen_dig_type;
> >       unsigned char gen_dig_scheme;
> >       char jip_number[ISUP_MAX_NUM];
> >       unsigned char lspi_type;
> >       unsigned char lspi_scheme;
> >
> >       unsigned char lspi_context;
> >       unsigned char lspi_spare;
> >       char lspi_ident[ISUP_MAX_NUM];
> >       int oli_ani2;
> >       unsigned int call_ref_ident;
> >       unsigned int call_ref_pc;
> >
> >       int range;
> >       unsigned char status[255];
> >
> >       int transcap;
> >       int l1prot;
> >       int cause;
> >       int causecode;
> >       int causeloc;
> >       int cot_check_passed;
> >       int cot_check_required;
> >       int cicgroupsupervisiontype;
> >       unsigned char event_info;
> >       unsigned short cic;
> >
> >       unsigned short slc;
> >       struct isup_call *next;
> >       /* set DPC according to CIC's DPC, not linkset */
> >       unsigned int dpc;
> > };
> >
> > regards,
> > --
> > --> Your next Partner !
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