[asterisk-ss7] chan_ss7 incoming callbycall call problems

bipin singh bipinraghuvanshi at gmail.com
Fri Mar 2 23:27:45 CST 2012 

Hi ,
            If possible try libss7.

On Sat, Mar 3, 2012 at 2:06 AM, Simon Handschin
<simon.handschin at gmail.com>wrote:

> Hi thank you for your fast answer.
> Its about carrier pre selection eg i make a call from an external phone
> (not connected to the server) with our cpc like 1234.
>
> 12340041441234567
>
> The Call will be routet to our server from the provider. They have enbloc
> enabled.
>
> Dialplan is like exten => _12340041xxxxxxxxxx (for switzerland and i know
> digits lenght)
>
> Its the # key because of the enbloc from our Provider?
>
> Greetings,
>
> Simon
> Am 02.03.2012 20:37 schrieb <florian at gruendler.net>:
>
> Define "callbycall" number. What is the callflow?
>> Accepted where, by what equipment?
>> Are you trying to describe something which has to do with overlap vs.
>> enbloc
>> dialing in a call-through scenario with digit collection on Asterisk or is
>> this a one stage call where the call enters and leaves Asterisk in one go?
>> By what means is this ISDN phone connected to the Asterisk machine?
>> How does the dialplan look like?
>>
>>
>>
>> > -----Ursprüngliche Nachricht-----
>> > Von: asterisk-ss7-bounces at lists.digium.com [mailto:asterisk-ss7-
>> > bounces at lists.digium.com] Im Auftrag von Simon Handschin
>> > Gesendet: Freitag, 2. März 2012 20:07
>> > An: asterisk-ss7 at lists.digium.com
>> > Betreff: [asterisk-ss7] chan_ss7 incoming callbycall call problems
>> >
>> > Hello everyone.
>> >
>> > I have a problem. I have a callbycall number routet to our E1 Server.
>> > If i Dial from my ISDN Phone to this callbycall number the call only get
>> > acceptet if i press # key. Normal dial in and out works on our server
>> just
>> if
>> > dial with call by call it did not work.
>> >
>> > I Use
>> >
>> > Sangoma A104 Card (Only 1 Port is Used)
>> >
>> > Asterisk 1.8.9.3
>> > Dahdi 2.6
>> > chan_ss7 2.1.0
>> > Wanpipe 3.5.25
>> >
>> > dahdi systems.conf
>> >
>> > #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit #autogenrated
>> on
>> > 2012-03-02 #Dahdi Channels Configurations #For detailed Dahdi options,
>> view
>> > /etc/dahdi/system.conf.bak loadzone=de defaultzone=de
>> >
>> > #Sangoma A104 port 1 [slot:3 bus:13 span:1] <wanpipe1>
>> > span=1,0,0,ccs,hdb3,crc4
>> > bchan=1-31
>> > echocanceller=mg2,2-31
>> > #hardhdlc=1
>> >
>> > wanpipe1.conf
>> >
>> >
>> > #================================================
>> > # WANPIPE1 Configuration File
>> > #================================================
>> > #
>> > # Date: Wed Dec  6 20:29:03 UTC 2006
>> > #
>> > # Note: This file was generated automatically
>> > #       by /usr/local/sbin/setup-sangoma program.
>> > #
>> > #       If you want to edit this file, it is
>> > #       recommended that you use wancfg program
>> > #       to do so.
>> > #================================================
>> > # Sangoma Technologies Inc.
>> > #================================================
>> >
>> > [devices]
>> > wanpipe1 = WAN_AFT_TE1, Comment
>> >
>> > [interfaces]
>> > w1g1 = wanpipe1, , TDM_VOICE, Comment
>> >
>> > [wanpipe1]
>> > CARD_TYPE     = AFT
>> > S514CPU       = A
>> > CommPort      = PRI
>> > AUTO_PCISLOT  = NO
>> > PCISLOT       = 3
>> > PCIBUS        = 13
>> > FE_MEDIA      = E1
>> > FE_LCODE      = HDB3
>> > FE_FRAME      = CRC4
>> > FE_LINE               = 1
>> > TE_CLOCK      = MASTER
>> > TE_REF_CLOCK    = 0
>> > TE_SIG_MODE     = CCS
>> > TE_HIGHIMPEDANCE      = NO
>> > TE_RX_SLEVEL    = 430
>> > HW_RJ45_PORT_MAP = DEFAULT
>> > LBO           = 120OH
>> > FE_TXTRISTATE = NO
>> > MTU           = 1500
>> > UDPPORT               = 9000
>> > TTL           = 255
>> > IGNORE_FRONT_END      = NO
>> > TDMV_SPAN             = 1
>> > TDMV_DCHAN            = 0
>> > TE_AIS_MAINTENANCE = NO         #NO: defualt  YES: Start port in AIS
>> > Blue Alarm and keep line down
>> >                                 #wanpipemon -i w1g1 -c Ttx_ais_off to
>> disable
>> > AIS maintenance mode
>> >
>> #wanpipemon
>> -i w1g1 -c
>> > Ttx_ais_on to enable AIS maintenance mode
>> > TDMV_HW_DTMF          = NO            # YES: receive dtmf events from
>> hardware
>> > TDMV_HW_FAX_DETECT            = NO            # YES: receive fax 1100hz
>> events from
>> > hardware
>> > HWEC_OPERATION_MODE     = OCT_NORMAL    # OCT_NORMAL: echo cancelation
>> > enabled with nlp (default)
>> >
>> # OCT_SPEECH:
>> > improves software tone detection by disabling NLP (echo possible)
>> >
>> #
>> > OCT_NO_ECHO:disables echo cancelation but allows VQE/tone functions.
>> > HWEC_DTMF_REMOVAL       = NO    # NO: default  YES: remove dtmf out of
>> > incoming media (must have hwdtmf enabled)
>> > HWEC_NOISE_REDUCTION    = NO    # NO: default  YES: reduces noise on
>> > the line - could break fax
>> > HWEC_ACUSTIC_ECHO       = NO    # NO: default  YES: enables acustic
>> > echo cancelation
>> > HWEC_NLP_DISABLE        = NO    # NO: default  YES: guarantees
>> > software tone detection (possible echo)
>> > HWEC_TX_AUTO_GAIN       = 0     # 0: disable   -40-0: default tx audio
>> > level to be maintained (-20 default)
>> > HWEC_RX_AUTO_GAIN       = 0     # 0: disable   -40-0: default tx audio
>> > level to be maintained (-20 default)
>> > HWEC_TX_GAIN            = 0           # 0: disable   -24-24: db values
>> to
>> be
>> > applied to tx signal
>> > HWEC_RX_GAIN            = 0           # 0: disable   -24-24: db values
>> to
>> be
>> > applied to tx signal
>> >
>> > [w1g1]
>> > ACTIVE_CH     = ALL
>> > TDMV_HWEC     = NO
>> > MTU           = 8
>> >
>> >
>> > ss7.conf
>> >
>> > [linkset-siuc]
>> > enabled => yes
>> > enable_st => no
>> > use_connect => no
>> > hunting_policy => even_mru
>> > context => ss7
>> > language => de
>> > t35 => 4000,st
>> > subservice => auto
>> > variant => ITU
>> >
>> >
>> > [link-l1]
>> > linkset => siuc
>> > channels => 2-31
>> > schannel => 1
>> > firstcic => 1
>> > enabled => yes
>> > sltm => no
>> > sls=0
>> > echocancel => no
>> > echocan_train => 350
>> > echocan_taps => 128
>> >
>> > [host-SS7-1]
>> > if-1 => 10.1.40.71
>> > enabled => yes
>> > opc => 1601
>> > dpc => siuc:300
>> > links => l1:1                         ;span 1 of dahdi/system.conf
>> > ;globaltitle => 0x00, 0x03, 0x01, 7773
>> > ssn => 7
>> >
>> >
>> > Anyone got an idea about this?
>> >
>> > Greetings
>> >
>> > Simon
>> >
>> > --
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>>
>>
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>
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-- 
BIPIN RAGHUVANSHI
OPERATION HEAD
ASTERISK (DEVELOPMENT AND RESEARCH)
WWW.EHORIZONS.IN
011-32323262
011-46334633
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