[asterisk-ss7] has anyone connected chan_ss7 with Siemens V16?

Goke Aruna goksie at gmail.com
Thu Dec 14 21:14:38 MST 2006


Peter Demeter wrote:
> Two working configurations:
> Asterisk 1.2.12.1 <http://1.2.12.1> ; Libpri 1.2.3; Zaptel 1.2.9.1
> <http://1.2.9.1>; Sangoma 104D; Wanpipe beta5-2.3.4; EWSD v16
> [linkset-ewsd]
> enabled => yes
> enable_st => no
> use_connect => yes
> hunting_policy => even_mru
> context => ss7
> subservice => auto
> language => en
>
> [link-l1]
> linkset => ewsd
> channels => 1-15,17-31
> schannel => 16
> firstcic => 1
> enabled => yes
>
> [link-l2]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 33
> enabled => yes
>
> [link-l3]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 65
> enabled => no
>
> [link-l4]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 97
> enabled => no
>
> [host-czhost]
> enabled => yes
> default_linkset => ewsd
> opc => 6001
> dpc => ewsd:5903
> links => l1:1,l2:2
>
> Asterisk 1.2.13; Libpri 1.2.4; Zaptel 1.2.10; Sangoma 104D; Wanpipe
> beta8-2.3.4; EWSD v15
> [linkset-ewsd]
> enabled => yes
> enable_st => no
> use_connect => no
> hunting_policy => seq_htl
> context => ss7
> subservice => auto
> language => en
>
> [link-l1]
> linkset => ewsd
> channels => 1-15,17-31
> schannel => 16
> firstcic => 1
> enabled => yes
>
> [link-l2]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 33
> enabled => yes
>
> [link-l3]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 65
> enabled => yes
>
> [link-l4]
> linkset => ewsd
> channels => 1-31
> schannel =>
> firstcic => 97
> enabled => yes
>
> [host-huhost]
> enabled => yes
> default_linkset => ewsd
> opc => 1023
> dpc => ewsd:961
> links => l1:1,l2:2,l3:3,l4:4
>
> Peter
>
> On 12/7/06, *Goke Aruna* < goksie at gmail.com <mailto:goksie at gmail.com>>
> wrote:
>
>     Peter,
>
>     I am running asterisk-1.2.13 with chan_ss7-0.8.4 and zaptel-1.2.11
>     and sangoma card A104D.
>
>     i just need to know your working ss7.conf
>
>     thanks.
>
>     goksie
>
>
>     Peter Demeter wrote:
>     > Hi,
>     >
>     > My colleagues in Czech are used 0.8.4 with EWSD v16  (I only used it
>     > with v15). What is your question exactly? SS7 implementations are
>     > often country specific...
>     >
>     > Regards,
>     > Peter
>     >
>     > On 12/6/06, *Goke Aruna* <goksie at gmail.com
>     <mailto:goksie at gmail.com> <mailto: goksie at gmail.com
>     <mailto:goksie at gmail.com>>>
>     > wrote:
>     >
>     >     Has anyone connected chan_ss7- 0.8.4 with Siemens v16?
>     >
>     >     I will be glad, if some one could help out.
>     >
>     >     I will collect the trace as soon as possible.
>     >
>     >     goksie
>      
>     <http://Easynews.com>
>
>
I installed my server as advised by Peter above except the wanpipe which
i installed wanpipe-2.3.4-2

PREFIX2=1NXXXXXX (8 digit number.)
exten => _23480XXXXXXXX,1,Set(CALLERID(number)=${PREFIX2})
exten => _23480XXXXXXXX,2,Dial(ss7/ewsd/0${EXTEN:-10}|60|o)

my ss7.conf
I have tried switch between use_connect = no and yes. same result.
also different cic hunting policy has been used.
[linkset-ewsd]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => seq_htl
subservice => auto
language => en
context => default

[link-l1]
linkset => ewsd
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes
echocancel=allways
echocan_taps=32
echocan_train=350

[link-l2]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 33
enabled => no

i got my signalling link up, i can see TX and RX increamenting each time.

However, when i made call attempts the provider, EWSD V16 switch will
tell me they are not seeing any calls

and asterisk gives me a circuit congestion (temporary failure from the
trace)

linkset ewsd, link l1, schannel 16, INSERVICE, rx: 0, tx: 0/3,
sentseq/lastack: 23/23, total   4380736,   4380800
kannsteve*CLI> ss7 link status
linkset ewsd, link l1, schannel 16, INSERVICE, rx: 4, tx: 1/3,
sentseq/lastack: 23/23, total   4396736,   4396800
kannsteve*CLI> ss7 link status
linkset ewsd, link l1, schannel 16, INSERVICE, rx: 2, tx: 3/3,
sentseq/lastack: 23/23, total   4411200,   4411264
kannsteve*CLI> ss7 link status
linkset ewsd, link l1, schannel 16, INSERVICE, rx: 2, tx: 3/3,
sentseq/lastack: 23/23, total   4421808,   4421872

[link-l3]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 65
enabled => no


[link-l4]
linkset => ewsd
channels => 1-15,17-31
schannel =>
firstcic => 97
enabled => no

[host-kannsteve]
enabled => yes
opc => 1329
dpc => ewsd:1304
links => l1:1

the trace is available if that one will help further so that i can solve
this.

Thanks

Goksie



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