On Fri, 1 Aug 2014 12:39:18 -0500, Richard Mudgett wrote:
On Fri, Aug 1, 2014 at 12:03 PM, Roberto Fichera wrote:
Hi All,
Ive a BT Versatility PBX that I want to connect to my asterisk
11.9.0 box via BRI port in NT
mode but actually I wasnt able to get it working. Ive another
standalone PBX, its a
Panasonic model, which works fine connected to the same port. The
BT connected to a UK
BT BRI line works quite fine after roughly a minute once connected.
The PBX can be
seen at
http://www.telephone-engineer.com/downloads/versatility/versatility-installation.pdf
[1]
Putting the pri span in debug mode I can see the following log
continuously scrolling
and the PBX never synchronize with the openvox B400P card:
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 TEI=0 MDL-ERROR (G): T200 expired N200 times sending
SABME in state 5(Awaiting establishment)
PRI Span: 1 Changing from state 5(Awaiting establishment) to 4(TEI
assigned)
PRI Span: 1 TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
PRI Span: 1 SAPI/TEI=0/0 Kick starting link
PRI Span: 1 TEI=0 Sending SABME
PRI Span: 1 Changing from state 4(TEI assigned) to 5(Awaiting
establishment)
PRI Span: 1 TEI=0 Sending SABME
Below you can find the /etc/dahdi/system.conf
# Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) AMI/CCS RED
span=1,0,0,ccs,ami
# termtype: nt
bchan=1-2
hardhdlc=3
echocanceller=mg2,1-2
# Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" AMI/CCS RED
span=2,0,0,ccs,ami
# termtype: nt
bchan=4-5
hardhdlc=6
echocanceller=mg2,4-5
# Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" AMI/CCS RED
span=3,1,0,ccs,ami
# termtype: te
bchan=7-8
hardhdlc=9
echocanceller=mg2,7-8
# Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4" AMI/CCS RED
span=4,2,0,ccs,ami
# termtype: te
bchan=10-11
hardhdlc=12
echocanceller=mg2,10-11
# Global data
loadzone = uk
defaultzone = uk
the /etc/asterisk/dahdi-channels.conf
group=0
context=from-PBX
overlapdial=yes
switchtype = euroisdn
signalling = bri_net
channel => 1-2
context=from-PBX
; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" AMI/CCS RED
group=0
context=from-PBX
overlapdial=yes
switchtype = euroisdn
signalling = bri_net
channel => 4-5
context=from-PBX
; Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" AMI/CCS RED
group=1
context=from-NT1
overlapdial=yes
callerid=asreceived
switchtype = euroisdn
signalling = bri_cpe
channel => 7-8
context=from-NT1
; Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4" AMI/CCS RED
group=1
context=from-NT1
overlapdial=yes
callerid=asreceived
switchtype = euroisdn
signalling = bri_cpe
channel => 10-11
context=from-NT1
the /etc/asterisk/chan_dahdi.conf
has the default settings and include the dahdi-channels.conf at the
end.
Does anyone know how can I solve this problem?
You might want to try bri_net_ptmp since bri_net is for
point-to-point
operation
and you are not getting any response from the BT. The BT may be
expecting
to operate in point-to-multi-point mode. Otherwise, you may have a
cabling
problem.
Actually I've also tried to set it in PTMP mode without success. The BT
landline
seems configured in PTP BTW. Regarding the cable, it seems to work
because I've
used it to connect the Panasonic PBX which indeed work.
Cheers,
Roberto Fichera.
Richard
Links:
------
[1]
http://www.telephone-engineer.com/downloads/versatility/versatility-installation.pdf
[2] mailto:ker...@tekno-soft.it
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