I want to connect multiple telco on Digium TE420. Right now i am using Libss7 and configure single operator, it is working fine. Can any one guide me to configure multiple operator on the single TE420.
I am using -
Asterisk 1.6.0.13
Digium TE420
DAHDI Version: 2.2.0.2 Echo Canceller: MG2
system.conf
Span 1: TE4/0/1 “T4XXP (PCI) Card 0 Span 1” (MASTER) HDB3/CCS ClockSource
span=1,1,0,ccs,hdb3
bchan=1-15,17-31
mtp2 = 16
echocanceller=mg2,1-15,17-31
Span 2: TE4/0/2 “T4XXP (PCI) Card 0 Span 2” HDB3/CCS RED
span=2,2,0,ccs,hdb3
bchan=32-46,48-62
mtp2=47
echocanceller=mg2,32-46,48-62
loadzone = us
defaultzone=us
chan_dahdi.conf
[trunkgroups]
[channels]
switchtype=euroisdn
priindication = inband
signalling = ss7
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
group=1
callgroup=1
pickupgroup=1
context=default
ss7type = itu
ss7_called_nai=national
ss7_calling_nai=national
linkset = 1
ss7_explictacm=yes
ss7_autoacm=yes
ss7_use_echocontrol=yes
ss7_default_echocontrol=1
pointcode = XXXX
adjpointcode = YYYY
defaultdpc = YYYY
networkindicator=national
cicbeginswith = 1
sigchan = 16
channel = 1-15
cicbeginswith = 17
channel = 17-31
ss7_nationalprefix = 0
ss7_internationalprefix=00
#include dahdi-channels.conf
dahdi-channels.conf
; Span 1: TE4/0/1 “T4XXP (PCI) Card 0 Span 1” (MASTER) HDB3/CCS RED
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
context = default
group = 63
; Span 2: TE4/0/2 “T4XXP (PCI) Card 0 Span 2” HDB3/CCS RED
group=0,12
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 32-46,48-62
context = default
group = 63
; Span 3: TE4/0/3 "T4XXP (PCI) Card 0 Span 3"
group=0,13
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 63-77,79-93
context = default
group = 63
; Span 4: TE4/0/4 "T4XXP (PCI) Card 0 Span 4"
group=0,14
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 94-108,110-124
context = default
group = 63
Note: Point Code is different for different telco
Can any one help?