[asterisk-ss7] sangoma+chan_ss7 link problem

[Shaon]

Hello All

I am having problm chan_ss7 and sangoma 108d card, can any one help me. My telco is using Time Slot 1 as a singnal channel and 16 th time slot is delta channel.

zaptel.conf

loadzone=us
defaultzone=us

#Sangoma A108 port 1 [slot:13 bus:9 span:1] <wanpipe1>
span=1,1,0,ccs,hdb3
bchan=1-31

wanpipe1.conf

[devices]
wanpipe1 = WAN_AFT_TE1, Comment

[interfaces]
w1g1 = wanpipe1, , TDM_VOICE, Comment

[wanpipe1]
CARD_TYPE       = AFT
S514CPU         = A
CommPort        = PRI
AUTO_PCISLOT    = NO
PCISLOT         = 13
PCIBUS          = 9
FE_MEDIA        = E1
FE_LCODE        = HDB3
FE_FRAME        = NCRC4
FE_LINE         = 1
TE_CLOCK        = NORMAL
TE_REF_CLOCK    = 0
TE_SIG_MODE     = CCS
TE_HIGHIMPEDANCE        = NO
LBO             = 120OH
FE_TXTRISTATE   = NO
MTU             = 1500
UDPPORT         = 9000
TTL             = 255
IGNORE_FRONT_END = NO
TDMV_SPAN       = 1
TDMV_DCHAN      = 0
TDMV_HW_DTMF    = NO

[w1g1]
ACTIVE_CH       = ALL
TDMV_ECHO_OFF   = NO
TDMV_HWEC       = YES
                        
ss7.conf

[linkset-siuc]

enabled => yes
enable_st => yes
use_connect => yes
hunting_policy => seq_lth
context => ss7
language => en
t35 => 15000,timeout
subservice => national

[link-l1]
linkset => siuc
channels => 2-15,17-31
schannel => 1
firstcic => 1
enabled => yes

echocancel => no
echocan_train => 350
echocan_taps => 128

[host-smg2.ibsyscanada.com]

enabled => yes
opc => 9321
dpc => siuc:4521

links => l1:1

; Barry: I don't know what this is:
globaltitle => 0x00, 0x04, 0x01, 4546931411
ssn => 7

My asterisk cli show that kinda error "WARNING[27257] mtp.c: MTP2 timer T2 timeout (failed to receive 'O', 'N', or 'E' after sending 'O'), initial alignment failed on link 'l1'. "

and my ss7 status shows 
smg2*CLI> ss7 link status
linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 0, tx: 1/4, sentseq/lastack: 127/127, total   9354064,   9354160

asterisk log file shows

[Jun 16 15:50:09] NOTICE[27316] config.c: Configuring DPC 4521 for linkset 'siuc'.
[Jun 16 15:50:09] NOTICE[27316] mtp.c: Initialising 1 signalling links
[Jun 16 15:50:09] NOTICE[27331] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'.

pls if someone can help me to figureout the problem.

Best Regards
arafath



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