Dear Goke,

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.

A.


On 04/18/2010 10:01 PM, Goke M Aruna wrote:
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 <am...@3g.co.za <mailto:am...@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 <gok...@gmail.com
    <mailto:gok...@gmail.com>> wrote:

        Log messages.

        On 4/14/10, Amish <am...@3g.co.za <mailto:am...@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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