[asterisk-ss7] Sangoma A108 and libss7/chan_ss7 issues

[Barry O'Donovan]

Folks,

Thanks for your help.

I've now got it working. It was a combination of a number of thinks including CRC4 on when it needed to be off as well as incorrectly configuring the timing source.

The following config files follow for reference for others:

 * /etc/zaptel.conf
 * /etc/wanpipe/wanpipe1.conf
 * /etc/asterisk/ss7.conf
 * /etc/asterisk/extensions.conf


I'll be configuring multiple linksets and hopefully also PRI ports on the same card. I may post those later in the week when working or just drop me a mail if I don't.

 - Barry


##################################################################
###### /etc/zaptel.conf
##################################################################

loadzone=us
defaultzone=us

#Sangoma A108 port 1 [slot:4 bus:13 span:1] <wanpipe1>
span=1,1,0,ccs,hdb3
bchan=1-31




##################################################################
###### /etc/wanpipe/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         = 4
PCIBUS          = 13
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
ACTIVE_CH       = ALL

[w1g1]
ACTIVE_CH       = ALL
TDMV_ECHO_OFF   = NO
TDMV_HWEC       = NO



##################################################################
###### /etc/asterisk/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 => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes

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

[host-HostA]

enabled => yes
opc => 0x1
dpc => siuc:0x35A0

links => l1:1

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



##################################################################
###### /etc/asterisk/extensions.conf
##################################################################


[ss7]

; When a call comes in, just dial a local landline for testing:
exten => s,1,Dial(ss7/siuc/011234567)



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