[asterisk-ss7] dahdi chunk_size chan_ss7

[Goke M Aruna]

Dear Amish,

my ss7.conf

[linkset-ewsd]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => seq_lth
subservice => auto
language => en
variant => ITU
context => outbound
;sltm => no

[link-l1]
linkset => ewsd
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes

[link-l2]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 33
enabled => yes

[link-l3]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 65
enabled => yes

[link-l4]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 97
enabled => yes


[host-brooks1]
enabled => yes
opc => 1366
dpc => ewsd:1304
links => l1:1,l2:2,l3:3,l4:4

the setup is as below.

[ IP SIP calls]  <== (ethernet / internet) ==> [asterisk / chan_ss7 box
PC=1366] <==(ss7 link (1 signalling 4 E1s)) ==> [EWSD  PC=1304 ] <== (ss7
links) ==> [GSM / CDMA operators]

Thanks

On Sun, Apr 18, 2010 at 1:39 PM, Amish Chana <amish at 3g.co.za> wrote:

>  Dear Goke,
>
> Can you post the ss7.conf file.
> Can you provide a diagram of the flow of voice calls and signalling?
> How are you generating the call traffic?
> From the trace it looks like all the traffic is generated by point code
> 1366 and sent to 1304. How many signalling links do you have?
> I assume you have chan_ss7 at 1366? What protocol stack do you have at
> 1304?
> Where in the trace do the links fail?
> I see that at packet 954 and and 956 you receive a TFP, for point code
> 1538.
>
> Best Regards,
> Amish
>
>
>
> On 04/16/2010 07:28 PM, Goke M Aruna wrote:
>
> Amish,
>
> Thanks everybody for your response so far.
>
> however, after loading the call to certain 78 simultaneous calls and the
> signalling just failed and the dump is as attached.
> I tried disabling the sltm, asterisk refuse to start giving me the error
> "unknown options".
>
> kindly help.
>
>
>
> On Wed, Apr 14, 2010 at 8:44 PM, Goke M Aruna <goksie at gmail.com> wrote:
>
>> Log messages.
>>
>> On 4/14/10, Amish <amish at 3g.co.za> wrote:
>> > On 04/14/2010 02:32 AM, Goke M Aruna wrote:
>> >> Thanks Amish,
>> >>
>> >> the links have been up for the last 4 hours with minor error util.c :
>> >> failed to delete timer.
>> >>
>> > Hi,
>> >
>> > Where this this error appear? The asterisk messages file or the console?
>> > I don't see this error in my /var/log/asterisk/messages file.
>> >
>> > Cheers,
>> > A.
>> >
>> >
>>
>>  --
>>  Sent from my mobile device
>>
>
>
>
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