[asterisk-ss7] Some Feature-Questions.

Marc Storck mstorck at voipgate.com
Wed Nov 29 08:33:02 MST 2006


Hello Peter,

here is my ss7.conf

[linkset-TG1]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => even_mru
context => FROM-TG1
language => en
t35 => 4000,st
subservice => auto

[linkset-V9FF]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => even_mru
context => FROM-V9FF
language => en
t35 => 4000,st
subservice => auto

[link-l1]
linkset => TG1
channels => 2-31
schannel => 1
firstcic => 1
enabled => yes

[link-l2]
linkset => LUXV9FF
channels => 1-31
schannel =>
firstcic => 33
enabled => yes

[host-004-15-7]
enabled => yes
opc => 0x27f
default_linkset => TG1
dpc => TG1:0x108,V9FF:0x108
links => l1:1
links => l2:2

Best regards,

Marc

Peter Demeter wrote:
> Hi,
> 
> It seems that the remote switch thinks that you have CIC 33 whitin the 
> linkset, but your side configured differently.  May I see your 
> ss7.config file?
> 
> Regards,
> Peter
> 
> On 11/28/06, *Marc Storck* <mstorck at voipgate.com 
> <mailto:mstorck at voipgate.com>> wrote:
> 
>     When the remote switch (an ericsson switch, so this is a "real" link)
>     sends messages to me for the CIC 33 and above, I see these messages:
> 
>     Nov 28 17:32:48 WARNING[658]: l4isup.c:4071 l4isup_event: Received
>     CIC=33 for unequipped circuit (typ=GRS), link 'l1'.
> 
>     DO you have an advise for  me?
> 
>     Best regards,
> 
>     Marc
> 
>     Goke Aruna wrote:
>      > I tested that config on chan_ss7 and its working fine. I dont
>     know of libss7
>      >
>      > goksie
>      >
>      > On 11/28/06, *Marc Storck* < mstorck at voipgate.com
>     <mailto:mstorck at voipgate.com>
>      > <mailto:mstorck at voipgate.com <mailto:mstorck at voipgate.com>>> wrote:
>      >
>      >     In the mean time I tested this overhere, but with only two
>     links (1
>      >     link
>      >     for each linkset), only the first link has an schannel.
>      >
>      >     Using this config the channels on l2 stay in Idle Reset
>     pending status,
>      >     trying to block and unblock channels has the following results:
>      >
>      >     Nov 28 16:56:39 NOTICE[5667]: l4isup.c:3598
>      >     do_group_circuit_block_unblock: Sending CIRCUIT GROUP
>     BLOCKING, cic=33,
>      >     mask=0x00000001.
>      >     Nov 28 16:56:39 WARNING[658]: mtp.c:1669 mtp_thread_main: No
>     signalling
>      >     links inservice and no cluster receivers alive, dropping packet!
>      >
>      >     Blocking and unblocking request from far end are ignored as
>     no CICs are
>      >     assigned to linkset to which schannel from l1 is assigned.
>      >
>      >     The ss7 driver however does not complain about the  config
>     itself, so
>      >     either the config error checking isn't checking this, or the
>     driver
>      >     takes the binding of Schannel ==> linlkset to strictly....
>      >
>      >     Who can tell???
>      >
>      >     Thanks,
>      >
>      >     Marc
>      >
>      >     Goke Aruna wrote:
>      >      > yes... with chan_ss7.
>      >      >
>      >      > i have this sample and its working now.
>      >      >
>      >      > [linkset-xyz]
>      >      > enabled => yes
>      >      > enable_st => no
>      >      > use_connect => no
>      >      > hunting_policy => seq_lth
>      >      > subservice => auto
>      >      > language => en
>      >      > context => xyz-out
>      >      >
>      >      > [linkset-abc]
>      >      > enabled => yes
>      >      > enable_st => no
>      >      > use_connect => no
>      >      > hunting_policy => seq_lth
>      >      > subservice => auto
>      >      > language => en
>      >      > context => abc-out
>      >      >
>      >      > [link-l1]
>      >      > linkset => xyz
>      >      > channels => 1-15,17-31
>      >      > schannel => 16
>      >      > firstcic => 1
>      >      > echocancel=allways
>      >      > echocan_taps=32
>      >      > echocan_train=350
>      >      > enabled => yes
>      >      >
>      >      > [link-l2]
>      >      > linkset => xyz
>      >      > channels => 1-15,17-31
>      >      > schannel =>
>      >      > firstcic => 33
>      >      > echocancel=allways
>      >      > echocan_taps=32
>      >      > ;echocan_train=350
>      >      > enabled => yes
>      >      >
>      >      > [link-l3]
>      >      > linkset => abc
>      >      > channels => 1-15,17-31
>      >      > schannel =>
>      >      > firstcic => 65
>      >      > echocancel=allways
>      >      > echocan_taps=32
>      >      > ;echocan_train=350
>      >      > enabled => yes
>      >      >
>      >      > [link-l4]
>      >      > linkset => abc
>      >      > channels => 1-15,17-31
>      >      > schannel =>
>      >      > firstcic => 97
>      >      > echocancel=allways
>      >      > echocan_taps=32
>      >      > ;echocan_train=350
>      >      > enabled => yes
>      >      >
>      >      > [host-myhost]
>      >      > enabled => yes
>      >      > opc => 609
>      >      > default_linkset => xyz
>      >      > dpc => xyz:223,abc:223
>      >      > links => l1:1,l2:2,l3:3,l4:4
>      >      >
>      >      >
>      >      > i have this ss7.conf
>      >      >
>      >      > and its working for me.
>      >      >
>      >      > that is question number 1.
>      >      >
>      >      > i think question number 2 should not be a question since u
>     said u
>      >     used
>      >      > the two box to test before.
>      >      >
>      >      > goksie
>      >      >
>      >      >
>      >      > asterisk at nicox.org <mailto:asterisk at nicox.org> <mailto:
>     asterisk at nicox.org <mailto:asterisk at nicox.org>> wrote:
>      >      >> Is noone there who can answer my questions?
>      >      >>
>      >      >> :-(
>      >      >>
>      >      >>
>      >      >> On Wed, 22 Nov 2006, asterisk at nicox.org
>     <mailto:asterisk at nicox.org>
>      >     <mailto:asterisk at nicox.org <mailto:asterisk at nicox.org>> wrote:
>      >      >>
>      >      >>> Hello,
>      >      >>>
>      >      >>> I have some feature-questions.
>      >      >>>
>      >      >>> 1.)
>      >      >>> I have one Asterisk Box with SS7 and 4 E1 Ports.
>      >      >>> i have one Telco with 4 Routings, a a high quality
>     routing, a
>      >     quality
>      >      >>> Routing a cheap routing and a cheaper routing.
>      >      >>> The telco did not give me 4 SS7 Signalling Links.
>      >      >>> Is it Possible to get this running with chan_ss7 or libss7?
>      >      >>>
>      >      >>>
>      >      >>>
>      >      >>> 2.)
>      >      >>> I have 2 Asterisk boxes and one SS7-Signalling Link, is it
>      >     possible to
>      >      >>> make the signalling for the second box with the
>     Signalling link
>      >     on the
>      >      >>> first Box?
>      >      >>>
>      >      >>>
>      >      >>>
>      >      >>> Thanks a lot for your help
>      >      >>>
>      >      >>>
>      >      >>> Nico
>      >      >>>
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