[asterisk-ss7] Libss7 development
Attila Domjan
adomjan at tvnet.hu
Wed Sep 30 09:24:37 CDT 2009
On Wed, 2009-09-30 at 14:11 +0000, Rony Ron wrote:
> Hello,
> these members:
>
> unsigned char gen_add_num_plan;
> unsigned char gen_add_nai;
> char gen_add_number[ISUP_MAX_NUM];
> unsigned char gen_add_pres_ind;
>
generic address in iam, I think used nowhere...
> int cot_check_passed;
indicate the continuity check result what we got in COT message
> int cot_check_required;
indicate, we got continuty check request in the IAM message
> and also why this struct instead of the general ss7 struct ?
>
> please, sorry for your time but what do you think would be the
> equivalent for for
> sccp or tcap?
I don't know anough sccp and tcap waht implementation would be fine.
> what variables, just an example, of these layers would be in that
> struct ?
> regards,
>
>
> On Wed, Sep 30, 2009 at 9:03 AM, Attila Domjan <adomjan at tvnet.hu>
> wrote:
> the most of are trivial or easy to find out from the code.
> which members are not for you?
>
>
> On Wed, 2009-09-30 at 08:29 +0000, Rony Ron wrote:
> > 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,
> > > --
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