[asterisk-ss7] chan_ss7 -> REL-29 before IAM

Alexandre alexandrekeller at gmail.com
Mon Mar 12 07:18:18 MST 2007


Hi there !!!

I've installed chan_ss7-0.9 on my Asterisk 1.2.16 and Zaptel-1.2.15.

My zaptel.conf:
atualss7:/etc/asterisk#  cat ../zaptel.conf
span=1,1,0,ccs,hdb3
bchan=1-31

span=2,0,0,ccs,hdb3
bchan=32-62

loadzone = us
defaultzone=us

My ss7.conf
atualss7:/etc/asterisk# cat ss7.conf
[linkset-siuc]
enabled => yes
enable_st => no
use_connect => yes
hunting_policy => even_mru
context => ss7
; The value and action for t35. Value is in msec, action is either st or
timeout
; If you use overlapped dialling dial plan, you might choose: t35 => 4000,st
t35 => 15000,timeout
; The subservice field: national (8), international (0), auto or decimal/hex
value
; The auto means that the subservice is obtained from first received SLTM
subservice => auto


[link-l1]
linkset => siuc
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes
; Echo cancellation
; echocancel can be one of: no, 31speech (enable only when transmission
medium is 3.1Khz speech), always
echocancel => allways
; echocan_train specifies training period, between 10 to 100 msec
;echocan_train => 350
; echocan_taps specifies number of taps, 32, 64, 128 or 256
echocan_taps => 128


[link-l2]
linkset => siuc
channels => 1-15,17-31
schannel => 16
firstcic => 33
enabled => yes

[host-atualss7]
enabled => yes
;opc => 0x8e0
opc => 0x7d8
;dpc => siuc:0x3fff
dpc => siuc:0x822
links => l1:1,l2:2
I?ve been trying to Dial as it follows:
Mar  7 13:30:10 DEBUG[4222]: pbx.c:1697 pbx_extension_helper: Launching
'Dial'
    -- Executing Dial("SIP/1234-081dca60", "SS7/49115002") in new stack
    -- SS7 request (SS7/49115002) format = 0x8.
    -- SS7 channel SS7/49115002 allocated successfully.

My SS7 tech guy says he is receveing: Astk: IAM REL-29, than my PSTN answers
with a RLC, but nothing happens, my softfoen keeps ring until gets a
timeout.

My PSTN PBX, where SS7 Link is connected is a SPTel DSX-100.

Any help would be great. Because we're needing to install another 10 links
exactly like that using chan_ss7.

Thanks in advance,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20070312/f140096b/attachment-0001.htm


More information about the asterisk-ss7 mailing list