[asterisk-ss7] Trixbox, Sangoma A101 and libSS7

[bipin singh]

Hi
              can u find green light on span . If its is red then u try
first
 cross cable
1       5
2       4
4        2
5        1

In case not green then try though led and check the RX and TX .

 build its first green the span then try the configure ss7 .

On Thu, Jun 3, 2010 at 6:58 AM, Geoffrey Yeoh <pbyeoh at gelxis.co.uk> wrote:

>  Further to my post last month, I’ve done the following but still have
> problem in getting the linkset up..
>
>
>
> 1.       Installed two trixbox PC with trixbox 2.8.0.3 (Dahdi version
> 2.2.0-4 and Asterisk version 1.6.0.10-5).
>
> 2.       Each trixbox is equipped with a Sangoma A101 card (No echo
> cancellation hardware) configured with Sangoma Wanpipe driver version
> 3.5.11.
>
> 3.       Configured both cards as E1 and TDM as voice protocol.
>
> 4.       Connect both cards with a crossover cable (1-4,2-5 / 4-1,5-2)
>
> 5.       Setup the following configuration files:
>
>
>
> TRIXBOX 1 -
>
> /etc/dahdi/system.conf
>
> span=1,1,0,ccs,hdb3,crc4
>
> bchan=1-15,17-31
>
> dchan=16
>
> echocanceller=mg2,1-15,17-31
>
> loadzone=us
>
> defaultzone=us
>
>
>
> /etc/asterisk/chan_dahdi.conf
>
> [channels]
>
> echocancel=no
>
> echocancelwhenbridged=no
>
> group=1
>
> signalling=ss7
>
> ss7type=itu
>
> ss7_called_nai=national
>
> ss7_calling_nai=national
>
> linkset=1
>
> pointcode=1
>
> adjpointcode=2
>
> defaultdpc=2
>
> networkindicator=national
>
> sigchan=16
>
> cicbeginswith=1
>
> channel=1-15
>
> cicbeginswith=17
>
> channel=17-31
>
> ss7_internationalprefix=00
>
> ss7_nationalprefix=0
>
>
>
> TRIXBOX 2 –
>
> /etc/dahdi/system.conf
>
> span=1,1,0,ccs,hdb3,crc4
>
> bchan=1-15,17-31
>
> dchan=16
>
> echocanceller=mg2,1-15,17-31
>
> loadzone=us
>
> defaultzone=us
>
>
>
> /etc/asterisk/chan_dahdi.conf
>
> [channels]
>
> echocancel=no
>
> echocancelwhenbridged=no
>
> group=1
>
> signalling=ss7
>
> ss7type=itu
>
> ss7_called_nai=national
>
> ss7_calling_nai=national
>
> linkset=1
>
> pointcode=2
>
> adjpointcode=1
>
> defaultdpc=1
>
> networkindicator=national
>
> sigchan=16
>
> cicbeginswith=1
>
> channel=1-15
>
> cicbeginswith=17
>
> channel=17-31
>
> ss7_internationalprefix=00
>
> ss7_nationalprefix=0
>
>
>
> With both setup, I’ve ran dahdi_scan on both machines and got the following
> result on both machines:
>
>
>
> [trixbox1.localdomain ~]# dahdi_scan
>
> [1]
>
> active=yes
>
> alarms=OK
>
> description=wanpipe1 card 0
>
> name=WPE1/0
>
> manufacturer=
>
> devicetype=
>
> location=
>
> basechan=1
>
> totchans=31
>
> irq=0
>
> type=digital-
>
> syncsrc=0
>
> lbo=0 db (CSU)/0-133 feet (DSX-1)
>
> coding_opts=HDB3
>
> framing_opts=CCS,CRC4
>
> coding=HDB3
>
> framing=CCS
>
>
>
> Visually, I can see both cards status LED is showing green which means good
> connection.
>
>
>
> [trixbox1.localdomain ~]# wanrouter status
>
> Devices currently active: wanpipe1
>
>
>
> Wanpipe Config:
>
> Device name | Protocol Map | Adapter  | IRQ | Slot/IO | If's | CLK | Baud
> rate |
>
> wanpipe1    | N/A          | A101/2   | 201 | 5       | 1    | N/A |
> 0         |
>
>
>
> Wanrouter Status:
>
> Device name | Protocol | Station | Status        |
>
> wanpipe1    | AFT TE1  | N/A     | Connected     |
>
>
>
> The /etc/wanpipe.conf on both cards is similar:
>
>
>
> [devices]
>
> wanpipe1 = WAN_AFT, Comment
>
> [interfaces]
>
> w1g1 = wanpipe1, , TDM_VOICE, Comment
>
> [wanpipe1]
>
> CARD_TYPE     = AFT
>
> S514CPU       = A
>
> CommPort      = PRI
>
> AUTO_PCISLOT = NO
>
> PCISLOT       = 5
>
> PCIBUS        = 2
>
> FE_MEDIA      = E1
>
> FE_LCODE      = HDB3
>
> FE_FRAME      = CRC4
>
> FE_LINE              = 1
>
> TE_CLOCK      = MASTER (The second machine, the card is configured as
> NORMAL)
>
> TE_REF_CLOCK = 0
>
> TE_HIGHIMPEDANCE     = NO
>
> TE_RX_SLEVEL  = 430
>
> LBO           = 120OH
>
> TE_SIG_MODE   = CCS
>
> FE_TXTRISTATE = NO
>
> MTU           = 1500
>
> UDPPORT       = 9000
>
> TTL           = 255
>
> IGNORE_FRONT_END = NO
>
> TDMV_SPAN     = 1
>
> TDMV_DCHAN    = 16
>
> TDMV_HW_DTMF  = NO
>
> [w1g1]
>
> ACTIVE_CH     = ALL
>
> TDMV_ECHO_OFF = NO
>
> TDMV_HWEC     = NO
>
>
>
> The problem is, when I tried to check the status of the SS7 linkset, it’s
> telling me that the link is still down.
>
>
>
> trixbox1*CLI> ss7 show linkset 1
>
> SS7 linkset 1 status: Down
>
>
>
> trixbox1*CLI> ss7 debug linkset 1
>
> Enabled debugging on linkset 1
>
> Len = 4 [ ff ff 01 00 ]
>
> FSN: 127 FIB 1
>
> BSN: 127 BIB 1
>
> >[0] LSSU SIO
>
> Link state change: NOTALIGNED -> IDLE
>
> Link state change: IDLE -> NOTALIGNED
>
> Link state change: NOTALIGNED -> IDLE
>
> Link state change: IDLE -> NOTALIGNED
>
>
>
>
>
> Could someone help me on what else I need to check/configure to get the
> link up?  Thanks in advance.
>
>
>
> Cheers,
>
> Geoffrey
>
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-- 
BIPIN RAGHUVANSHI
OPERATION HEAD
ASTERISK (DEVELOPMENT AND RESEARCH)
WWW.EHORIZONS.IN
011-32323262
011-46334633
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