The channel arrangement depends on how it is on the peer configuration
in your case. I have different configurations with signaling on CIC 1
and 16, with and without additional spans as CICs, so I doubt any of
them will be of any help in your case.
Looking at your config i assume you have one signaling link on span 1
and all 3 other spans are voice channels only. You should confirm with
your peer if all CICs for the rest of the spans are used for voice or
not, but if that is the case (signaling on first only and all the rest
voice) you should have:
#dahdi/system.conf
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
echocanceller=mg2,1-15,17-31
# Signaling is either dchan or mtp2
# If you are using Digium card you may define it as mtp2
# not sure if Sangoma works with mtp2, so you should use dchan instead
dchan=16
#mtp2=16
span=2,0,0,ccs,hdb3,crc4
bchan=32-62
echocanceller=mg2,32-62
span=3,0,0,ccs,hdb3,crc4
bchan=63-93
echocanceller=mg2,63-93
span=4,0,0,ccs,hdb3,crc4
bchan=94-124
echocanceller=mg2,94-124
#chan_dahdi.conf
cicbeginswith=1
channel=1-15
cicbeginswith=17 ; most carriers skip the signaling as CIC number
channel=17-31
cicbeginswith=33 ; confirm this with your peer
channel=32-62
cicbeginswith=65 ; confirm this with your peer
channel=63-93
cicbeginswith=95 ; confirm this with your peer
channel=94-124
sigchan=16
!!! Always put signaling as your last line for the linkset - it only
takes control for the CICs defined before it !!!
That's why you get "RSC requested on unconfigured CIC" - your sigchan
has no CIC 31 as it is defined after it
On 2016-04-20 14:00, Goke Aruna wrote:
Thanks Kolayan, I included the ss7.timers file in the dahdi conf file
already.
Can you share you channel arrangement with me as am still getting the
warning below?
[Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe:
Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 31/1312.
Resetting CIC 63
[Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe:
Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 63/1312.
Resetting CIC 63
[Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe:
Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 63/1312.
Resetting CIC 31
[Apr 20 11:55:46] WARNING[24518]: sig_ss7.c:494 ss7_find_cic_gripe:
Linkset 1: SS7 RSC requested on unconfigured CIC/DPC 31/1312.
On Wed, Apr 20, 2016 at 10:47 AM, Kaloyan Kovachev
<kkovac...@varna.net> wrote:
What kind of problems you had? Have you used timers in your config?
I am running several servers (with 2 or more trunks each) here for well
over 3 years (starting with Asterisk 11 and now 13) without any
problems and with peek loads that fill all 8 E1 on each server
Can't this be considered as "serious ss7 solution that will work
properly"
On 2016-04-19 20:27, Marcelo Pacheco wrote:
I have my own extensive unpublished patch for Asterisk 1.8 that fixes
lots of SS7/ISUP issues for me. I tried Asterisk 11 with unpatched
sources and found lots of issues again. I couldn't even get a stable
environment with just all trunks aligned. So I'm not surprised you're
having problems. No, my patch isn't available, not it will for free.
Most problems have been reported to this list before, and haven't been
addressed in the 3 years passed since I reported them. So I don't
advise anybody to use either ss7 solutions, you will have serious
problems. The libss7 development process is unable to deliver a serious
ss7 solution that will work properly.
On Tue, Apr 19, 2016 at 2:09 PM, Goke Aruna <gok...@gmail.com> wrote:
On Tue, Apr 19, 2016 at 8:06 AM, Lucian Raducanu
<lucian.raduc...@aeroglobal.ro> wrote:
networkindicator=national
ss7_called_nai=national
ss7_calling_nai=national
usecallingpres=yes
Thanks Lucian,
I followed your config and came up with mine as contained below, the
error then result with a lot of messages.
you kind help is required.
sipgw1*CLI> ss7 show linkset 1
SS7 flags: 0x0
SS7 linkset 1 status: Down
SS7 calling nai: 3
SS7 called nai: 3
SS7 nationalprefix:
SS7 internationalprefix:
SS7 unknownprefix:
SS7 networkroutedprefix:
SS7 subscriberprefix:
Switch type: ITU
Our point code: 1659
SLS shift: 0
numlinks: 1
numsps: 1
---------------------------------
Adjacent SP PC: 1312 STATE: DOWN
TRA: T19: not running T21: not running
Routes:
DPC State T6 T10
Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0
State: INSERVICE, DOWN
STD Test: failed
Got, sent :
Inhibit:
Changeover: NO
Tx buffer: 1
Tx queue: 0
Retrans pos 0
CO buffer: 0
CB buffer: 0
Last FSN: 0
MTP3timers:
[root@sipgw1 asterisk]# cat /etc/dahdi/system.conf
#autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
#autogenrated on 2016-04-19
loadzone=uk
defaultzone=uk
#Sangoma A104 port 1 [slot:4 bus:15 span:1] <wanpipe1>
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
echocanceller=mg2,1-15,17-31
hardhdlc=16
#Sangoma A104 port 2 [slot:4 bus:15 span:2] <wanpipe2>
span=2,2,0,ccs,hdb3,crc4
bchan=32-46,48-62
echocanceller=mg2,32-46,48-62
#Sangoma A104 port 3 [slot:4 bus:15 span:3] <wanpipe3>
span=3,3,0,ccs,hdb3,crc4
bchan=63-77,79-93
echocanceller=mg2,63-77,79-93
#Sangoma A104 port 4 [slot:4 bus:15 span:4] <wanpipe4>
span=4,4,0,ccs,hdb3,crc4
bchan=94-108,110-124
echocanceller=mg2,94-108,110-124
[root@sipgw1 asterisk]# cat chan_dahdi.conf
;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
;autogenrated on 2016-04-19
;Dahdi Channels Configurations
;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak
[trunkgroups]
[channels]
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1
immediate=no
context=from-pstn
group=0
echocancel=no
signaling=ss7 ;this is ss7 signaling
ss7type=itu ;using the ITU variant
ss7_called_nai=national ;NAI for outgoing calls
ss7_calling_nai=national ;NAI for incoming calls
ss7_explictacm=yes ;ACM is send as soon as call enters the dial
plan...may not accepted yet though
linkset=1 ;arbitrary name for this set of channels
pointcode=1659 ;the point code for this system...aka SPC
adjpointcode=1312 ;the point code for the system that we are signaling
to... aka APC
defaultdpc=1312 ;the point code for the system that the CICs will be
negotiated with...aka DPC
networkindicator=national ;NI value for MTP3
;Sangoma A104 port 1 [slot:4 bus:15 span:1] <wanpipe1>
cicbeginswith=1
sigchan=16
channel=1-15,17-31
;Sangoma A104 port 2 [slot:4 bus:15 span:2] <wanpipe2>
cicbeginswith=33
channel=32-62
;Sangoma A104 port 3 [slot:4 bus:15 span:3] <wanpipe3>
cicbeginswith=65
channel=63-93
;Sangoma A104 port 4 [slot:4 bus:15 span:4] <wanpipe4>
cicbeginswith=95
channel=94-124
Then I got the message below.
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got LSSU of type 2 while link is in state 5. Re-Aligning
[Apr 19 17:55:09] WARNING[16574]: sig_ss7.c:1497 ss7_linkset: MTP2 link
down (SLC 0)
[Apr 19 17:55:10] ERROR[16574]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Received message destined for point code 0x3d, but we are 0x67b.
Dropping
MTP2 link up (SLC 0)
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
sipgw1*CLI> ss7 show linkset 1
SS7 flags: 0x0
SS7 linkset 1 status: Down
SS7 calling nai: 3
SS7 called nai: 3
SS7 nationalprefix:
SS7 internationalprefix:
SS7 unknownprefix:
SS7 networkroutedprefix:
SS7 subscriberprefix:
Switch type: ITU
Our point code: 1659
SLS shift: 0
numlinks: 1
numsps: 1
---------------------------------
Adjacent SP PC: 1312 STATE: DOWN
TRA: T19: not running T21: not running
Routes:
DPC State T6 T10
Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0
State: INSERVICE, DOWN
STD Test: failed
Got, sent :
Inhibit:
Changeover: NO
Tx buffer: 1
Tx queue: 0
Retrans pos 0
CO buffer: 0
CB buffer: 0
Last FSN: 0
MTP3timers:
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
[1] Got retransmission request sequence numbers greater than 127.
Retransmitting 1 message(s).
sipgw1*CLI>
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