<div dir="ltr"><div dir="ltr"><div><div><div>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<br>
<br></div><div>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.<br>
</div><div><br>les comparto un log de la llamada y mis configuraciones alguna sugerencia es bienvenida. <br><br>
<p><b><span lang="EN-US">[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]</span></b></p>
<p><b><span lang="EN-US">[18:08:28:060]
[Thread: 1113471296] [Chan 1] - Outgoing call proceeding: ANI=1000,
DNIS=018183495821, Category=National Subscriber</span></b></p>
<p><b><span lang="EN-US">[18:08:28:060]
[Thread: 1113471296] [Chan 1] - CAS Tx >> [SEIZE] 0x00</span></b></p>
<p><b><span lang="EN-US">[18:08:28:060]
[Thread: 1113471296] [Chan 1] - CAS Raw Tx >> 0x01</span></b></p>
<p><b><span lang="EN-US">[18:08:28:060]
[Thread: 1113471296] [Chan 1] - scheduled timer id 2 (r2_seize)</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - Attempting to cancel timer timer 2</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - timer id 2 found, cancelling it now</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - calling timer 2 (r2_seize) callback</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - Seize Timeout Expired!</span></b></p>
<p><b><span lang="EN-US">[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</span></b></p>
<p><b><span lang="EN-US">DNIS =
0458116362645, ANI = 1000, MF = 0x20</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - Attempting to cancel timer timer 0</span></b></p>
<p><b><span lang="EN-US">[18:08:36:059]
[Thread: 1113471296] [Chan 1] - Cannot cancel timer 0</span></b></p>
<br></div>comparto mis configuraciones.<br><br></div>============> /etc/dahdi/system.conf<br><br><br>loadzone=mx<br>defaultzone=mx<br><br>span=1,1,0,cas,hdb3<br>cas=1-15:1101<br>bchan=16<br>cas=17-21:1101<br><br>============> /etc/wanpipe/wanpipe1.conf<br>
<br>[devices]<br>wanpipe1 = WAN_AFT_TE1, Comment<br><br>[interfaces]<br>w1g1 = wanpipe1, , TDM_VOICE, Comment<br><br>[wanpipe1]<br>CARD_TYPE = AFT<br>S514CPU = A<br>CommPort = PRI<br>AUTO_PCISLOT = NO<br>
PCISLOT = 4<br>PCIBUS = 6<br>FE_MEDIA = E1<br>FE_LCODE = HDB3<br>FE_FRAME = NCRC4<br>FE_LINE = 1<br>TE_CLOCK = NORMAL<br>TE_REF_CLOCK = 0<br>TE_SIG_MODE = CAS<br>
TE_HIGHIMPEDANCE = NO<br>TE_RX_SLEVEL = 430<br>HW_RJ45_PORT_MAP = DEFAULT<br>LBO = 120OH<br>FE_TXTRISTATE = NO<br>MTU = 1500<br>UDPPORT = 9000<br>TTL = 255<br>IGNORE_FRONT_END = NO<br>
TDMV_SPAN = 1<br>TDMV_DCHAN = 16<br>TE_AIS_MAINTENANCE = NO #NO: defualt YES: Start port in AIS Blue Alarm and keep line down<br> #wanpipemon -i w1g1 -c Ttx_ais_off to disable AIS maintenance mode<br>
#wanpipemon -i w1g1 -c Ttx_ais_on to enable AIS maintenance mode <br>TDMV_HW_DTMF = YES # YES: receive dtmf events from hardware<br>TDMV_HW_FAX_DETECT = YES # YES: receive fax 1100hz events from hardware<br>
HWEC_OPERATION_MODE = OCT_NORMAL # OCT_NORMAL: echo cancelation enabled with nlp (default) <br> # OCT_SPEECH: improves software tone detection by disabling NLP (echo possible)<br>
# OCT_NO_ECHO:disables echo cancelation but allows VQE/tone functions. <br>HWEC_DTMF_REMOVAL = NO # NO: default YES: remove dtmf out of incoming media (must have hwdtmf enabled)<br>
HWEC_NOISE_REDUCTION = NO # NO: default YES: reduces noise on the line - could break fax<br>HWEC_ACUSTIC_ECHO = NO # NO: default YES: enables acustic echo cancelation<br>HWEC_NLP_DISABLE = NO # NO: default YES: guarantees software tone detection (possible echo) <br>
HWEC_TX_AUTO_GAIN = 0 # 0: disable -40-0: default tx audio level to be maintained (-20 default)<br>HWEC_RX_AUTO_GAIN = 0 # 0: disable -40-0: default tx audio level to be maintained (-20 default) <br>
HWEC_TX_GAIN = 0 # 0: disable -24-24: db values to be applied to tx signal<br>HWEC_RX_GAIN = 0 # 0: disable -24-24: db values to be applied to tx signal<br><br>[w1g1]<br>
ACTIVE_CH = ALL<br>
TDMV_HWEC = YES<br>MTU = 8<br><br><br></div>======================> /etc/asterisk/chan_dahdi.conf<br><br>[channels]<br>language=es<br>usecallerid=yes<br>hidecallerid=no<br>callwaiting=yes<br>usecallingpres=yes<br>
callwaitingcallerid=yes<br>threewaycalling=yes<br>transfer=yes<br>canpark=yes<br>cancallforward=yes<br>callreturn=yes<br>echocancel=yes<br>echocancelwhenbridged=yes<br>relaxdtmf=yes<br>rxgain=0.0<br>txgain=0.0<br>group=1<br>
callgroup=1<br>pickupgroup=1<br>immediate=no<br>busydetect=yes<br>busycount=3<br><br><br><br>;;;;; Configuracion para E1 Metrored ;;;;;;<br>group=0<br>context=from-pstn<br>signalling=mfcr2<br>mfcr2_variant=mx<br>mfcr2_get_ani_first=no<br>
mfcr2_max_ani=10<br>mfcr2_max_dnis=4<br>mfcr2_category=national_subscriber<br>mfcr2_call_files=yes<br>mfcr2_logdir=span1<br>mfcr2_logging=all<br>mfcr2_mfback_timeout=-1<br>mfcr2_metering_pulse_timeout=-1<br>channel => 1-15,17-21<br>
</div>
</div>