[asterisk-r2] Openr2 Megared Mexico

[carlos Penaloza]

Amigos, alguien a configurado alguna vez un E1 R2 con (megared, cablemas)
en mexico? he configurado sin problemas con Telmex, Alestra, Iusacell todo
funciona, el detalle se presenta con Megared el E1 si levanta no tengo
alarmas los canales esta disponibles pero no puedo realizar ni recibir
llamadas, mis versiones son elastix 2.3, tarjeta E1 Sangoma A101

se realizaron unas pruebas con un emulador R2 que manejan los carrier y
funciona el E1 sin problemas entrantes / salientes, tambien se realizaron
las pruebas conectando el emulador R2 como master hacia la tarjeta A101 en
slave y tambien funciona a la perfeccion el problema se presenta
conectandolo directamente hacia el carrier.

les comparto un log de la llamada y mis configuraciones alguna sugerencia
es bienvenida.

*[18:08:28:060] [Thread: 1113471296] [Chan 1] - Call started at Tue Feb  5
18:08:28 2013 on chan 1 [openr2 version 1.3.1, revision exported]*

*[18:08:28:060] [Thread: 1113471296] [Chan 1] - Outgoing call proceeding:
ANI=1000, DNIS=018183495821, Category=National Subscriber*

*[18:08:28:060] [Thread: 1113471296] [Chan 1] - CAS Tx >> [SEIZE] 0x00*

*[18:08:28:060] [Thread: 1113471296] [Chan 1] - CAS Raw Tx >> 0x01*

*[18:08:28:060] [Thread: 1113471296] [Chan 1] - scheduled timer id 2
(r2_seize)*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - Attempting to cancel timer
timer 2*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - timer id 2 found,
cancelling it now*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - calling timer 2 (r2_seize)
callback*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - Seize Timeout Expired!*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - Protocol error. Reason =
Seize Timeout, R2 State = Seize Transmitted, MF state = MF Engine Off, MF
Group = Forward MF init, CAS = 0x08*

*DNIS = 0458116362645, ANI = 1000, MF = 0x20*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - Attempting to cancel timer
timer 0*

*[18:08:36:059] [Thread: 1113471296] [Chan 1] - Cannot cancel timer 0*

comparto mis configuraciones.

============> /etc/dahdi/system.conf


loadzone=mx
defaultzone=mx

span=1,1,0,cas,hdb3
cas=1-15:1101
bchan=16
cas=17-21:1101

============> /etc/wanpipe/wanpipe1.conf

[devices]
wanpipe1 = WAN_AFT_TE1, Comment

[interfaces]
w1g1 = wanpipe1, , TDM_VOICE, Comment

[wanpipe1]
CARD_TYPE       = AFT
S514CPU         = A
CommPort        = PRI
AUTO_PCISLOT    = NO
PCISLOT         = 4
PCIBUS          = 6
FE_MEDIA        = E1
FE_LCODE        = HDB3
FE_FRAME        = NCRC4
FE_LINE         = 1
TE_CLOCK        = NORMAL
TE_REF_CLOCK    = 0
TE_SIG_MODE     = CAS
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              = 16
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            = YES           # YES: receive dtmf events from
hardware
TDMV_HW_FAX_DETECT              = YES           # 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       = YES
MTU             = 8


======================> /etc/asterisk/chan_dahdi.conf

[channels]
language=es
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
busydetect=yes
busycount=3



;;;;; Configuracion para E1 Metrored ;;;;;;
group=0
context=from-pstn
signalling=mfcr2
mfcr2_variant=mx
mfcr2_get_ani_first=no
mfcr2_max_ani=10
mfcr2_max_dnis=4
mfcr2_category=national_subscriber
mfcr2_call_files=yes
mfcr2_logdir=span1
mfcr2_logging=all
mfcr2_mfback_timeout=-1
mfcr2_metering_pulse_timeout=-1
channel => 1-15,17-21
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