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,
> --
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