E1 configuration params

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It's for chan_dahdi in Asterisk 1.6.0.9. If you're not using that one you can easily adapt to your version.


On Jan 10, 2011, at 10:32 PM, mitul at enterux.com wrote:

> Patch against which version of Asterisk n Libss7? 
> 
> Mitul 
> 
> Gustavo M?rsico <gustavomarsico at gmail.com> wrote:
> 
>> Hope this helps.
>> 
>> --- chan_dahdi.c
>> +++ chan_dahdi.c
>> @@ -381,6 +381,7 @@
>> static int cur_adjpointcode = -1;
>> static int cur_networkindicator = -1;
>> static int cur_defaultdpc = -1;
>> +static int cur_slc = -1;
>> #endif /* HAVE_SS7 */
>> 
>> #ifdef HAVE_PRI
>> @@ -13948,6 +13949,11 @@
>> 		return -1;
>> 	} else
>> 		ss7_set_pc(link->ss7, cur_pointcode);
>> +	
>> +	if (cur_slc < 0) {
>> +		ast_log(LOG_ERROR, "Unspecified SLC!\n");
>> +		return -1;
>> +	}
>> 
>> 	if (sigchan < 0) {
>> 		ast_log(LOG_ERROR, "Invalid sigchan!\n");
>> @@ -13993,9 +13999,9 @@
>> 		}
>> 
>> 		if (p.sigtype == DAHDI_SIG_MTP2)
>> -			ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIMTP2, link->fds[curfd]);
>> +			ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIMTP2, link->fds[curfd], cur_slc);
>> 		else
>> -			ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIDCHAN, link->fds[curfd]);
>> +			ss7_add_link(link->ss7, SS7_TRANSPORT_DAHDIDCHAN, link->fds[curfd], cur_slc);
>> 
>> 		link->numsigchans++;
>> 
>> @@ -16086,6 +16092,8 @@
>> 				if (res < 0)
>> 					return -1;
>> 
>> +			} else if (!strcasecmp(v->name, "slc")) {
>> +				cur_slc = atoi(v->value);
>> 			} else if (!strcasecmp(v->name, "ss7_explicitacm")) {
>> 				struct dahdi_ss7 *link;
>> 				link = ss7_resolve_linkset(cur_linkset);
>> 
>> 
>> 
>> 
>> On Jan 10, 2011, at 9:50 PM, mitul at enterux.com wrote:
>> 
>>> Dear Gustavo,
>>> 
>>> I would appreciate if you can point me to this patch. 
>>> 
>>> Regards,
>>> Mitul Limbani
>>> Enterux Solutions
>>> 
>>> 
>>> Gustavo M?rsico <gustavomarsico at gmail.com> wrote:
>>> 
>>>> Not in the release, but there is a patch to do it.
>>>> 
>>>> 
>>>> On Jan 10, 2011, at 5:38 PM, mitul at enterux.com wrote:
>>>> 
>>>>> Just a question running my mind does Digium LIBSS7 have SLC= parameter that it reads from chan_dahdi.conf coz it does show me some warnings, undefined parameter I load or reload dahdi within asterisk. 
>>>>> 
>>>>> Any one - Matt, can you give us an update if such varaible can be defined using std configuration. 
>>>>> 
>>>>> Regards,
>>>>> Mitul Limbani
>>>>> 
>>>>> 
>>>>> Wasim Baig <wasim at convergence.pk> wrote:
>>>>> 
>>>>>> On Sun, Jan 9, 2011 at 23:18, Benaiad <benaiad at gmail.com> wrote:
>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>> ;First of all, I'm newbie in this field, so please forgive
>>>>>>> my unprofessional explanation.
>>>>>>> 
>>>>>> 
>>>>>>> I'm trying to connect to a mobile operator with chan_ss7 using sangoma
>>>>>>> card.
>>>>>>> the telecom regulator initiated an SPC code for us
>>>>>>> Now, the operator's engineer asked me for the following parameters:
>>>>>>> OPC , Link type , TS , SLC.
>>>>>>> 
>>>>>> 
>>>>>> Ideally, they should give a Point Code for you as well, if they don't, you
>>>>>> can choose any
>>>>>> arbitrary figure like "1234" or "1" or "69".
>>>>>> 
>>>>>> 
>>>>>>> but I don't know what should I provide to him.
>>>>>>> I think the OPC similar to our SPC, And the Link type is 64k,
>>>>>>> But for TS and SLC, I don't know what to say.
>>>>>>> 
>>>>>> 
>>>>>> TS is the timeslot/chan on which you will send signalling. On each E1 you
>>>>>> have 31 TS.
>>>>>> Normally 16 is used, although you can use any 1 to 31.
>>>>>> 
>>>>>> Use SLC=0 for the first link.
>>>>>> 
>>>>>> 
>>>>>>> 
>>>>>>> I appreciate and applaud your help and concern.
>>>>>>> 
>>>>>>> Thank you all.
>>>>>>> 
>>>>>>> Regards,
>>>>>>> --
>>>>>>> Benaiad
>>>>>>> 
>>>>>>> --
>>>>>>> _____________________________________________________________________
>>>>>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>>>>>>> 
>>>>>>> asterisk-ss7 mailing list
>>>>>>> To UNSUBSCRIBE or update options visit:
>>>>>>> http://lists.digium.com/mailman/listinfo/asterisk-ss7
>>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> -- 
>>>>>> wasim h. baig | principal consultant | convergence pk | +92 30 0850 8070 |
>>>>>> peace be upon you ...
>>>>>> 
>>>>>> --
>>>>>> _____________________________________________________________________
>>>>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>>>>>> 
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>>>>> --
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>>>> 
>>>> 
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>>> --
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>> 
>> 
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> --
> _____________________________________________________________________
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> 
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