<div dir="ltr">very good<br><br clear="all">Renato dos Santos<br><a href="mailto:renato@opens.com.br">renato@opens.com.br</a><br>OpenS Tecnologia Ltda<br>Rua Padre Marcelino Champagnat, 236 <br>Jardim Atlântico - Florianópolis - SC - Brasil<br>
+55 (48) 3954-8000<br><a href="http://www.opens.com.br">http://www.opens.com.br</a><br><a href="http://shazaum.wordpress.com">shazaum.wordpress.com</a><br>
<br><br><div class="gmail_quote">On 24 February 2010 23:39, Isamar Maia <span dir="ltr"><<a href="mailto:isamar@gmail.com">isamar@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Problem solved restarting the modem and the E1-Analogic converter stuff.<br>
<br>
Isamar<br>
<br>
<br>
2010/2/24 Shazaum <<a href="mailto:shazaum@gmail.com">shazaum@gmail.com</a>>:<br>
<div><div></div><div class="h5">> in Brazil by default "operators" generate clock..<br>
> check that the link.<br>
><br>
> took me to read the mail, I am very tasksk<br>
><br>
> Renato dos Santos<br>
> <a href="mailto:renato@opens.com.br">renato@opens.com.br</a><br>
> OpenS Tecnologia Ltda<br>
> Rua Padre Marcelino Champagnat, 236<br>
> Jardim Atlântico - Florianópolis - SC - Brasil<br>
> +55 (48) 3954-8000<br>
> <a href="http://www.opens.com.br" target="_blank">http://www.opens.com.br</a><br>
> <a href="http://shazaum.wordpress.com" target="_blank">shazaum.wordpress.com</a><br>
><br>
><br>
><br>
> On 19 February 2010 11:32, Isamar Maia <<a href="mailto:isamar@gmail.com">isamar@gmail.com</a>> wrote:<br>
>><br>
>> Ok. The problem with calls being dropped by the PBX was solved.<br>
>> It was really the collect-calls-drop stuff. Great. I am happy.<br>
>><br>
>> The problem now is that I am getting tons of non-stop "Yellow Alarms"<br>
>> filling up<br>
>> my console.<br>
>><br>
>> "[Feb 19 10:52:34] WARNING[30304] chan_dahdi.c: Detected alarm on<br>
>> channel 22: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30303] chan_dahdi.c: Detected alarm on<br>
>> channel 11: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30304] chan_dahdi.c: Detected alarm on<br>
>> channel 23: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30303] chan_dahdi.c: Detected alarm on<br>
>> channel 12: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30304] chan_dahdi.c: Detected alarm on<br>
>> channel 24: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30303] chan_dahdi.c: Detected alarm on<br>
>> channel 13: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30304] chan_dahdi.c: Detected alarm on<br>
>> channel 25: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30303] chan_dahdi.c: Detected alarm on<br>
>> channel 14: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30302] chan_dahdi.c: Detected alarm on<br>
>> channel 1: Yellow Alarm<br>
>> [Feb 19 10:52:34] WARNING[30329] chan_dahdi.c: Detected alarm on<br>
>> channel 4: Yellow Alarm<br>
>> "<br>
>> Seems to be clock sync. I am using PSTN as time source.<br>
>><br>
>> span=2,1,0,cas,hdb3<br>
>> cas=32-46:1101<br>
>> cas=48-52:1101<br>
>> dchan=47<br>
>> echocanceller=mg2,32-46,48-52<br>
>><br>
>> What it can be ?<br>
>><br>
>> Thanks in advance,<br>
>><br>
>> Isamar<br>
>><br>
>> 2010/2/19 Isamar Maia <<a href="mailto:isamar@gmail.com">isamar@gmail.com</a>>:<br>
>> > Hey Shazam!,<br>
>> ><br>
>> > That's the tip that Marcos, from Aligera, gave me right after I sent<br>
>> > this message.<br>
>> ><br>
>> > I believe there is a big chance to be indeed the "drop-collect-call"<br>
>> > feature the cause<br>
>> > of this prob.<br>
>> ><br>
>> > Since changing this stuff at the PBX side will not be an easy thing,<br>
>> > he suggested me<br>
>> > to set "mfcr2_metering_pulse_timeout=1500" and check it out.<br>
>> ><br>
>> > I will be doing that hopefully in couple hours and after that, I get<br>
>> > back here.<br>
>> ><br>
>> > Thanks for replying.<br>
>> ><br>
>> > Isamar<br>
>> ><br>
>> > P.S.: I was a big fan of Shazam in the old times:<br>
>> > <a href="http://en.wikipedia.org/wiki/Shazam%21_%28TV_series%29" target="_blank">http://en.wikipedia.org/wiki/Shazam!_(TV_series)</a><br>
>> > Next time, when I have a problem here, I will shout "Shazam!" :-)<br>
>> ><br>
>> > 2010/2/19 Shazaum <<a href="mailto:shazaum@gmail.com">shazaum@gmail.com</a>>:<br>
>> >> Hey Isamer...<br>
>> >><br>
>> >> the pbx has double-answer(duplo-atendimento/drop-collect-call)?<br>
>> >><br>
>> >> had a similar case with "double-answer/drop-collect-call"<br>
>> >><br>
>> >> Renato dos Santos<br>
>> >> <a href="mailto:renato@opens.com.br">renato@opens.com.br</a><br>
>> >> OpenS Tecnologia Ltda<br>
>> >> Rua Padre Marcelino Champagnat, 236<br>
>> >> Jardim Atlântico - Florianópolis - SC - Brasil<br>
>> >> +55 (48) 3954-8000<br>
>> >> <a href="http://www.opens.com.br" target="_blank">http://www.opens.com.br</a><br>
>> >> <a href="http://shazaum.wordpress.com" target="_blank">shazaum.wordpress.com</a><br>
>> >><br>
>> >><br>
>> >><br>
>> >> 2010/2/19 Isamar Maia <<a href="mailto:isamar@gmail.com">isamar@gmail.com</a>><br>
>> >>><br>
>> >>> Hello Folks,<br>
>> >>><br>
>> >>> I have a 2E1 ports board produced by company in Brazil named Aligera<br>
>> >>><br>
>> >>> I have one E1 port connected to PSTN(Embratel) and the other connected<br>
>> >>> to<br>
>> >>> a<br>
>> >>> digital converter named "Intelbras IC-E1".<br>
>> >>><br>
>> >>><br>
>> >>> <a href="http://www.intelbras.com.br/ecenter/downloads/manuais/interface_ic_e1.zip" target="_blank">http://www.intelbras.com.br/ecenter/downloads/manuais/interface_ic_e1.zip</a><br>
>> >>><br>
>> >>> It converts 15 or 30 analog lines in one R2 trunk. It converts the<br>
>> >>> analog trunks from the PBX to R2, connected to Asterisk.<br>
>> >>><br>
>> >>> So:<br>
>> >>> PBX <--> IC-E1 <--> Asterisk <--> PSTN(Embratel)<br>
>> >>><br>
>> >>> I can send and receive calls through the PSTN line and I *can*<br>
>> >>> receive calls from the<br>
>> >>> PBX/IC-E1 side. The problem is when I receive a call from the PSTN<br>
>> >>> line to the PBX,<br>
>> >>> the outbound call to the PBX is answered by the operator, I can hear<br>
>> >>> some seconds of<br>
>> >>> audio and then it drops.<br>
>> >>><br>
>> >>> My environment is:<br>
>> >>><br>
>> >>> Kernel version: Kernel 2.6.18-164.el5PAE<br>
>> >>> Distro: CentOS release 5.4 (Final)<br>
>> >>> Versao do Asterisk: 1.6.2.1<br>
>> >>> Dahdi Package used: dahdi-linux-2.1.0.3-ap400.tar.gz<br>
>> >>> R2 lib package: openr2-1.2.0.tar.gz<br>
>> >>><br>
>> >>> My setup is:<br>
>> >>><br>
>> >>> DAHDI's system.conf:<br>
>> >>><br>
>> >>> # pabx<br>
>> >>> span=1,0,0,cas,hdb3<br>
>> >>> cas=1-15:1101<br>
>> >>> cas=17-31:1101<br>
>> >>><br>
>> >>><br>
>> >>> # embratel<br>
>> >>> dchan=16<br>
>> >>> echocanceller=mg2,1-15,17-31<br>
>> >>><br>
>> >>> span=2,1,0,cas,hdb3<br>
>> >>> cas=32-46:1101<br>
>> >>> cas=48-52:1101<br>
>> >>> dchan=47<br>
>> >>> echocanceller=mg2,32-46,48-52<br>
>> >>><br>
>> >>> # Global data<br>
>> >>><br>
>> >>> loadzone = br<br>
>> >>> defaultzone = br<br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> chan_dahdi.conf<br>
>> >>><br>
>> >>> ; PBX<br>
>> >>> [channels]<br>
>> >>> context=from-pbx<br>
>> >>> signalling=mfcr2<br>
>> >>> mfcr2_variant=br<br>
>> >>> mfcr2_get_ani_first=yes<br>
>> >>> ; Max amount of ANI to ask for<br>
>> >>> mfcr2_max_ani=20<br>
>> >>> ; Max amount of DNIS to ask for<br>
>> >>> mfcr2_max_dnis=20<br>
>> >>> mfcr2_category=national_subscriber<br>
>> >>> mfcr2_logdir=span1<br>
>> >>> mfcr2_logging=all<br>
>> >>> mfcr2_allow_collect_calls=no<br>
>> >>> mfcr2_forced_release=no<br>
>> >>> callerid=asreceived<br>
>> >>> group=1<br>
>> >>> callgroup=1<br>
>> >>> pickupgroup=1<br>
>> >>> channel => 1-15,17-31<br>
>> >>><br>
>> >>> ; --------------------------------- PSTN<br>
>> >>><br>
>> >>> context=from-pstn<br>
>> >>> signalling=mfcr2<br>
>> >>> mfcr2_variant=br<br>
>> >>> mfcr2_get_ani_first=yes<br>
>> >>> ; Max amount of ANI to ask for<br>
>> >>> mfcr2_max_ani=20<br>
>> >>> ; Max amount of DNIS to ask for<br>
>> >>> mfcr2_max_dnis=20<br>
>> >>> mfcr2_category=national_subscriber<br>
>> >>> mfcr2_logdir=span1<br>
>> >>> mfcr2_logging=all<br>
>> >>> mfcr2_allow_collect_calls=no<br>
>> >>> mfcr2_forced_release=no<br>
>> >>> callerid=asreceived<br>
>> >>> group=2<br>
>> >>> callgroup=2<br>
>> >>> pickupgroup=2<br>
>> >>> channel => 32-46,48-52<br>
>> >>><br>
>> >>><br>
>> >>> The only weird messages I can find in the logs are:<br>
>> >>><br>
>> >>> [Feb 12 11:09:35] ERROR[31600] chan_dahdi.c: MFC/R2 protocol error on<br>
>> >>> chan 22: Invalid CAS<br>
>> >>> [Feb 12 11:09:35] ERROR[31600] chan_dahdi.c: Chan 23 - Protocol error.<br>
>> >>> Reason = Invalid CAS, R2 State = Seize ACK Transmitted, MF state =<br>
>> >>> Seize ACK Transmitted, MF Group = Backward MF init, CAS = 0x0C DNIS =<br>
>> >>> , ANI = , MF = 0x20<br>
>> >>><br>
>> >>> What it should be ?<br>
>> >>><br>
>> >>> --<br>
>> >>><br>
>> >>> Isamar Maia<br>
>> >>> Brazil: 55-71-9146-8575<br>
>> >>> 55-71-4062-8688<br>
>> >>> 日本: +81-(0)3-4550-1212<br>
>> >>> "In a world without walls. Who needs windows and gates?"<br>
>> >>><br>
>> >>> --<br>
>> >>> _____________________________________________________________________<br>
>> >>> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
>> >>><br>
>> >>> asterisk-r2 mailing list<br>
>> >>> To UNSUBSCRIBE or update options visit:<br>
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>> >><br>
>> >><br>
>> >> --<br>
>> >> _____________________________________________________________________<br>
>> >> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
>> >><br>
>> >> asterisk-r2 mailing list<br>
>> >> To UNSUBSCRIBE or update options visit:<br>
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>> >><br>
>> ><br>
>> ><br>
>> ><br>
>> > --<br>
>> > Isamar Maia<br>
>> > Brazil: 55-71-9146-8575<br>
>> > 55-71-4062-8688<br>
>> > 日本: +81-(0)3-4550-1212<br>
>> > "In a world without walls. Who needs windows and gates?"<br>
>> ><br>
>><br>
>><br>
>><br>
>> --<br>
>> Isamar Maia<br>
>> Brazil: 55-71-9146-8575<br>
>> 55-71-4062-8688<br>
>> 日本: +81-(0)3-4550-1212<br>
>> "In a world without walls. Who needs windows and gates?"<br>
>><br>
>> --<br>
>> _____________________________________________________________________<br>
>> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
>><br>
>> asterisk-r2 mailing list<br>
>> To UNSUBSCRIBE or update options visit:<br>
>> <a href="http://lists.digium.com/mailman/listinfo/asterisk-r2" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-r2</a><br>
><br>
> --<br>
> _____________________________________________________________________<br>
> -- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
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><br>
<br>
<br>
<br>
--<br>
Isamar Maia<br>
Brazil: 55-71-9146-8575<br>
55-71-4062-8688<br>
日本: +81-(0)3-4550-1212<br>
"In a world without walls. Who needs windows and gates?"<br>
<br>
--<br>
_____________________________________________________________________<br>
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