OpenVox PRI D210P/D410P + dahdi

hello, all of users:
To install D210P with dahdi, install some support packages as zaptel requires, then please go through these steps:
1) get dahdi-linux, dahdi-tools and asterisk
wget downloads.digium.com/pub/asterisk/releas...erisk-1.6.0.1.tar.gz
wget downloads.digium.com/pub/telephony/dahdi...i-linux-2.0.0.tar.gz
wget downloads.digium.com/pub/telephony/dahdi...i-tools-2.0.0.tar.gz
wget downloads.digium.com/pub/libpri/releases/libpri-1.4.7.tar.gz
please unzip and cpoy those files to /usr/src/dahdi/dahdi-com(please note that this my dir, you can set to /usr/src)
2) please change back to /usr/src/dahdi/dahdi-com/libpri-1.4.7
run： make, make install
3) please change back to /usr/src/dahdi/dahdi-com/dahdi-linux-2.0.0
run: make, make install
4) change the directory to /usr/src/dahdi/dahdi-com/dahdi-tools-2.0.0
run: ./configure, make, make install
5) change to asterisk directory, in my case is /usr/src/dahdi/asterisk-1.6
5.1) ./configure
5.2) make
5.3) make install
5.4) make samples
6) please edit the dahdi files
6.1) edit the system.conf under /etc/dahdi, some files are there:
[root@new-host-8 asterisk-1.6]# cd /etc/dahdi/
[root@new-host-8 dahdi]# ls
init.conf modules system.conf
please keep in mind that the system.conf works as zaptel.conf in zaptel
the part of system.conf will be like this:
# And change channel 2 to use the kb1 echo canceller.
#echocanceller=kb1,2
#
=================D210P==
span=1,0,0,ccs,hdb3
span=2,0,0,ccs,hdb3
bchan=1-15,17-31
dchan=16
bchan = 32-46,48-62
dchan = 47
======================
6.2) edit the chan.dahdi.conf in /etc/asterisk
the part of chan_dahdi.conf should be like this:
;stripmsd=1
;callerid=asreceived
==================
context=zap-in
switchtype=euroisdn
pridialplan=national
signalling=pri_cpe
usecallerid=yes
hidecallerid=no
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
echocancel=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
callprogress=no
callerid=asreceived
group=1
signalling=pri_cpe
channel => 1-15,17-31
group=2
signalling=pri_cpe
channel => 32-46,48-62
==================
the chan_dahdi.conf works as zapata.conf, so do not be confused.
6.3) edit extensions.conf
for incoming line: // for example only
================
[zap-in]
;
; We start with what to do when a call first comes in.
;
exten => s,1,Wait(1) ; Wait a second, just for fun
exten => s,n,Answer ; Answer the line
exten => s,n,Dial(dahdi/13) // zap has been changed to dahdi
exten => s,n,Hangup
==================

7) modprobe dahdi
modprobe wct4xxp // for D110P, run wcte11xp
Cool dahdi_cfg -vvvvvvv // note: ztcfg changes dahdi_cfg. more commands are under /usr/sbin
============result of dahdi_cfg=========
DAHDI Tools Version - 2.0.0

DAHDI Version: 2.0.0
Echo Canceller(s):
Configuration
======================

SPAN 1: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: Clear channel (Default) (Slaves: 01)
Channel 02: Clear channel (Default) (Slaves: 02)
Channel 03: Clear channel (Default) (Slaves: 03)
Channel 04: Clear channel (Default) (Slaves: 04)
Channel 05: Clear channel (Default) (Slaves: 05)
Channel 06: Clear channel (Default) (Slaves: 06)
Channel 07: Clear channel (Default) (Slaves: 07)
Channel 08: Clear channel (Default) (Slaves: 08)
Channel 09: Clear channel (Default) (Slaves: 09)
Channel 10: Clear channel (Default) (Slaves: 10)
Channel 11: Clear channel (Default) (Slaves: 11)
Channel 12: Clear channel (Default) (Slaves: 12)
Channel 13: Clear channel (Default) (Slaves: 13)
Channel 14: Clear channel (Default) (Slaves: 14)
Channel 15: Clear channel (Default) (Slaves: 15)
Channel 16: D-channel (Default) (Slaves: 16)
Channel 17: Clear channel (Default) (Slaves: 17)
Channel 18: Clear channel (Default) (Slaves: 18)
Channel 19: Clear channel (Default) (Slaves: 19)
Channel 20: Clear channel (Default) (Slaves: 20)
Channel 21: Clear channel (Default) (Slaves: 21)
===========skip some channels========
9) start asterisk by asterisk -vvvvvvvvgc
under asterisk console, run: dahdi show channels
===================================
new-host-11*CLI> dahdi show channels
Chan Extension Context Language MOH Interpret Blocked State
pseudo zap-in default In Service
1 zap-in default In Service
2 zap-in default In Service
3 zap-in default In Service
4 zap-in default In Service
5 zap-in default In Service
6 zap-in default In Service
7 zap-in default In Service
8 zap-in default In Service
9 zap-in default In Service
10 zap-in default In Service
11 zap-in default In Service
12 zap-in default In Service
13 zap-in default In Service
14 zap-in default In Service
15 zap-in default In Service
17 zap-in default In Service
18 zap-in default In Service

10) make a inbound call to test calls
this is only very brief info for dahdi, later, i will add more details for that. if you have any problem, please always refer these links:
voip-info.org
asterisk.org
openvox.com.cn
README file under dahdi-linux
=======================
test environments:
OpenVox D110P/D210P/D410P
Dhadi-linux-2.0.0
libpri-1.4.7
asterisk-1.6.0.1
Centos-5.0
OpenVox D110P/D210P/D410P
========================
regards!
James.zhu

my Software
Asterisk 1.6.0.3
dahdi-linux 2.1.0.3
dahdi-tools 2.1.0.2
libpri 1.4.7

i did nearly this Konfiguration,
the difference is in the secound pri span.
The Secound span looks like this:

group=2
signalling=pri_net
channel => 32-46,48-62

the constellation of hardware looks like this:

Linux Router -> TE SO/ISDN NT <- Alcatel/PBX -> S2M/NET <- Asterisk -> S2M/CPE <- Privider

my first problem is that Asterisk says always then from the Alcatel come a call:

ERROR[30090]: chan_dahdi.c:10130 dahdi_pri_error: !! Unexpected Channel.selection 3

did you know a solution for this ??


thnaks in advance

Patrick

hello,
i think it has some wrong with the Alcatel. the chan_dahdi detected a error from that side. could you show me the debug of Pri channels?
how is the status of leds?
regards!
James.zhu

the LED is always Green.

here is the debug log from pri:

< User-User Information (len= 3) [ 04 ]
-- Making new call for cr 6
-- Processing Q.931 Call Setup
-- Processing IE 4 (cs0, Bearer Capability)
-- Processing IE 24 (cs0, Channel Identification)
[Jan 16 14:25] ERROR[3437]: chan_dahdi.c:10130 dahdi_pri_error: !! Unexpected Channel selection 3
-- Processing IE 28 (cs0, Facility)
Handle Q.932 ROSE Invoke component
[ Handling operation 30 ]
Channel 0/-1, Call 6 - received AOC charging request - charging case: 1
Handle Q.932 ROSE Invoke component
[ Handling operation 30 ]
Channel 0/-1, Call 6 - received AOC charging request - charging case: 2
-- Processing IE 108 (cs0, Calling Party Number)
-- Processing IE 125 (cs0, High-layer Compatibility)
-- Processing IE 126 (cs0, User-User)
q931.c:3509 q931_receive: call 6 on channel -1 enters state 6 (Call Present)
q931.c:2826 q931_setup_ack: call 6 on channel 30 enters state 25 (Overlap Receiving)
> Protocol Discriminator: Q.931 ( len=14
> Call Ref: len= 2 (reference 6/0x6) (Terminator)
> Message type: SETUP ACKNOWLEDGE (13)
> [18 03 a9 83 9e]
> Channel ID (len= 5) [ Ext: 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0
> ChanSel: As indicated in following octets
> Ext: 1 Coding: 0 Number Specified Channel Type: 3
> Ext: 1 Channel: 30 ]
> [1e 02 81 82]
> Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1)
> Ext: 1 Progress Description: Called equipment is non-ISDN. (2) ]
-- Accepting overlap call from '08999341124' to '<unspecified>' on channel 0/30, span 1
-- Starting simple switch on 'DAHDI/30-1'
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 33]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '3' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 32]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '2' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 31]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '1' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 39]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '9' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)
< Protocol Discriminator: Q.931 ( len=9
< Call Ref: len= 2 (reference 6/0x6) (Originator)
< Message type: INFORMATION (123)
< [70 02 81 30]
< Called Number (len= 4) [ Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0' ]
-- Processing IE 112 (cs0, Called Party Number)

thanks.
regards,

Patrick