[AsteriskBrasil] Usando o speech-recog.agi
Renato Santos
renato473 em gmail.com
Quinta Fevereiro 22 21:33:29 BRT 2018
Nuno,
Poderia mostrar como devemos fazer para configurar.
Em quinta-feira, 22 de fevereiro de 2018, Nuno Cunha <
nuno.cunha em engdb.com.br> escreveu:
> Ola,
>
> Eu o estou usando e está funcionando...
>
>
> ----
> Nuno Correia dos Santos Cunha
>
> Analista de sistemas
> Automação & Controle - Serviços Logann - T&T
>
> Office:
> Skype:
>
> (31) 3211-7396
> nuno.cunha.engdb
> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
> 30112-021
>
> 2018-02-22 16:10 GMT-03:00 Gulliver Nobrega <gullivernobrega em gmail.com>:
>
>> Alguém conseguiu fazer funcionar o speech-recog.agi do google?.
>>
>> Atenciosamente.
>>
>> 2018-02-01 16:02 GMT-02:00 Nuno Cunha <nuno.cunha em engdb.com.br>:
>>
>>> Olas,
>>>
>>> a URL da versão que uso, v1, também dá problema... https://speech.goo
>>> gleapis.com/v1/speech
>>>
>>>
>>> ----
>>> Nuno Correia dos Santos Cunha
>>>
>>> Analista de sistemas
>>> Automação & Controle - Serviços Logann - T&T
>>>
>>> Office:
>>> Skype:
>>>
>>> (31) 3211-7396
>>> nuno.cunha.engdb
>>> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
>>> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
>>> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
>>> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
>>> 30112-021
>>>
>>> 2018-02-01 15:54 GMT-02:00 Renato Santos <renato473 em gmail.com>:
>>>
>>>> José ,
>>>>
>>>> Você já testou , pois URL de api que tem nele não tem acesso
>>>> https://www.google.com/speech-api/v2/recognize
>>>>
>>>> 2018-02-01 13:47 GMT-03:00 Jose <jasanchez113 em gmail.com>:
>>>>
>>>>> Essa funciona so coloque sua chave:
>>>>>
>>>>>
>>>>> #!/usr/bin/env perl
>>>>>
>>>>>
>>>>> use warnings;
>>>>> use strict;
>>>>> use URI::Escape;
>>>>> use File::Copy qw(move);
>>>>> use File::Temp qw(tempfile);
>>>>> use LWP::UserAgent;
>>>>> use JSON;
>>>>> use Encode qw(encode);
>>>>>
>>>>> $| = 1;
>>>>>
>>>>> # ----------------------------- #
>>>>> # User defined parameters: #
>>>>> # ----------------------------- #
>>>>> # Speech API key #
>>>>> my $key = sua chave do google";
>>>>>
>>>>> # Default language #
>>>>> my $language = "pt-BR";
>>>>>
>>>>> # Default max silence timeout #
>>>>> my $timeout = 2;
>>>>>
>>>>> # Absolute Recording timeout #
>>>>> my $abs_timeout = -1;
>>>>>
>>>>> # Default interrupt key #
>>>>> my $intkey = "#";
>>>>>
>>>>> # Input audio sample rate #
>>>>> # Leave blank to auto-detect #
>>>>> my $samplerate = "";
>>>>>
>>>>> # Profanity filter #
>>>>> my $pro_filter = 0;
>>>>>
>>>>> # Use speex #
>>>>> my $use_speex = 0;
>>>>>
>>>>> # Use SSL #
>>>>> my $use_ssl = 1;
>>>>>
>>>>> # Verbose debugging messages #
>>>>> my $debug = 0;
>>>>>
>>>>> # ----------------------------- #
>>>>>
>>>>> my %AGI;
>>>>> my $ua;
>>>>> my $fh;
>>>>> my $tmpname;
>>>>> my $format;
>>>>> my @result;
>>>>> my $name;
>>>>> my $audio;
>>>>> my $uaresponse;
>>>>> my %response;
>>>>> my $endian;
>>>>> my $url;
>>>>> my $silence;
>>>>> my $filetype;
>>>>> my $flac;
>>>>> my $speex;
>>>>> my $results = 1;
>>>>> my $grammar = "builtin:dictation"; #"builtin:search";
>>>>> my $beep = "BEEP";
>>>>> my $comp_level = -8;
>>>>> my $ua_timeout = 10;
>>>>> my $tmpdir = "/tmp";
>>>>> my $host = "www.google.com/speech-api/v2/recognize";
>>>>>
>>>>> # Store AGI input #
>>>>> ($AGI{arg_1}, $AGI{arg_2}, $AGI{arg_3}, $AGI{arg_4}) = @ARGV;
>>>>> while (<STDIN>) {
>>>>> chomp;
>>>>> last if (!length);
>>>>> $AGI{$1} = $2 if (/^agi_(\w+)\:\s+(.*)$/);
>>>>> }
>>>>>
>>>>> $name = " -- $AGI{request}:";
>>>>>
>>>>> # Reset variables. #
>>>>> %response = (
>>>>> utterance => -1,
>>>>> confidence => -1,
>>>>> );
>>>>> warn "$name Clearing channel variables.\n" if ($debug);
>>>>> foreach (keys %response) {
>>>>> print "SET VARIABLE \"$_\" \"$response{$_}\"\n";
>>>>> checkresponse();
>>>>> }
>>>>>
>>>>> # Abort if key is missing or required programs not found. #
>>>>> if (!$key) {
>>>>> print "VERBOSE \"API key is missing. Aborting.\" 3\n";
>>>>> checkresponse();
>>>>> die "$name API key is missing. Aborting.\n";
>>>>> }
>>>>> if ($use_speex) {
>>>>> $speex = `/usr/bin/which speexenc`;
>>>>> die "$name speexenc is missing. Aborting.\n" if (!$speex);
>>>>> chomp($speex);
>>>>> warn "$name Found speexenc in: $speex\n" if ($debug);
>>>>> } else {
>>>>> $flac = `/usr/bin/which flac`;
>>>>> die "$name flac is missing. Aborting.\n" if (!$flac);
>>>>> chomp($flac);
>>>>> warn "$name Found flac in: $flac\n" if ($debug);
>>>>> }
>>>>>
>>>>> # Setting language, timeout, interrupt keys and BEEP indication #
>>>>> if (length($AGI{arg_1})) {
>>>>> $language = $AGI{arg_1} if ($AGI{arg_1} =~
>>>>> /^[a-z]{2}(-[a-zA-Z]{2,6})?$/);
>>>>> }
>>>>>
>>>>> if (length($AGI{arg_2})) {
>>>>> if ($AGI{arg_2} == -1) {
>>>>> $silence = "";
>>>>> } elsif ($AGI{arg_2} =~ /^\d+$/) {
>>>>> $silence = "s=$AGI{arg_2}";
>>>>> } else {
>>>>> $silence = "s=$timeout";
>>>>> }
>>>>> } else {
>>>>> $silence = "s=$timeout";
>>>>> }
>>>>>
>>>>> if (length($AGI{arg_3})) {
>>>>> $intkey = "0123456789#*" if ($AGI{arg_3} eq "any");
>>>>> $intkey = $AGI{arg_3} if ($AGI{arg_3} =~ /^[0-9*#]+$/);
>>>>> }
>>>>>
>>>>> if (length($AGI{arg_4})) {
>>>>> $beep = "" if ($AGI{arg_4} eq "NOBEEP");
>>>>> }
>>>>>
>>>>> # Answer channel if not already answered #
>>>>> warn "$name Checking channel status.\n" if ($debug);
>>>>> print "CHANNEL STATUS\n";
>>>>> @result = checkresponse();
>>>>> if ($result[0] == 4) {
>>>>> warn "$name Answering channel.\n" if ($debug);
>>>>> print "ANSWER\n";
>>>>> @result = checkresponse();
>>>>> if ($result[0] != 0) {
>>>>> die "$name Failed to answer channel.\n";
>>>>> }
>>>>> }
>>>>>
>>>>> # Setting recording file format according to sample rate. #
>>>>> if (!$samplerate) { ($format, $samplerate) =
>>>>> detect_format(); }
>>>>> elsif ($samplerate == 12000) { $format = "sln12"; }
>>>>> elsif ($samplerate == 16000) { $format = "sln16"; }
>>>>> elsif ($samplerate == 32000) { $format = "sln32"; }
>>>>> elsif ($samplerate == 44100) { $format = "sln44"; }
>>>>> elsif ($samplerate == 48000) { $format = "sln48"; }
>>>>> else { ($format, $samplerate) = ("sln",
>>>>> 8000); }
>>>>>
>>>>> # Initialise User angent #
>>>>> if ($use_ssl) {
>>>>> $url = "https://" . $host;
>>>>> $ua = LWP::UserAgent->new(ssl_opts => {verify_hostname => 1});
>>>>> } else {
>>>>> $url = "http://" . $host;
>>>>> $ua = LWP::UserAgent->new;
>>>>> }
>>>>> $language = uri_escape($language);
>>>>> $grammar = uri_escape($grammar);
>>>>> $url .= "?key=$key&lang=$language&pfilter=$pro_filter&lm=$grammar&ma
>>>>> xresults=$results";
>>>>> $ua->agent("Asterisk AGI speeech recognition script");
>>>>> $ua->env_proxy;
>>>>> $ua->timeout($ua_timeout);
>>>>>
>>>>> # Hnadle interrupts #
>>>>> $SIG{'INT'} = \&int_handler;
>>>>> $SIG{'HUP'} = \&int_handler;
>>>>>
>>>>> # Record file #
>>>>> ($fh, $tmpname) = tempfile("stt_XXXXXX", DIR => $tmpdir, UNLINK => 1);
>>>>> print "RECORD FILE $tmpname $format \"$intkey\" \"$abs_timeout\" $beep
>>>>> \"$silence\"\n";
>>>>> @result = checkresponse();
>>>>> die "$name Failed to record file, aborting...\n" if ($result[0] == -1);
>>>>>
>>>>> if ($debug) {
>>>>> warn "$name Recording Format: $format, Rate: $samplerate Hz, ",
>>>>> "Encoding format: ", ($use_speex) ? "speex" : "flac", "\n",
>>>>> "$name Languge: $language, SSL: ", ($use_ssl) ? "yes, " : "no, ",
>>>>> "$silence, Interrupt keys: $intkey\n";
>>>>> }
>>>>>
>>>>> # Encode sound data #
>>>>> if ($use_speex) {
>>>>> $filetype = "x-speex-with-header-byte";
>>>>> $endian = (unpack("h*", pack("s", 1)) =~ /01/) ? "--be" : "--le";
>>>>> # Encode file to speex. #
>>>>> system($speex, "--vbr", "--rate", $samplerate, "--headerbyte",
>>>>> "--quiet", $endian,
>>>>> "$tmpname.$format", "$tmpname.spx") == 0 or die "$name $speex failed:
>>>>> $?\n";
>>>>> open($fh, "<", "$tmpname.spx") or die "Can't read file: $!";
>>>>> } else {
>>>>> $filetype = "x-flac";
>>>>> $endian = (unpack("h*", pack("s", 1)) =~ /01/) ? "big" : "little";
>>>>> # Encode file to flac. #
>>>>> system($flac, $comp_level, "--totally-silent", "--channels=1",
>>>>> "--endian=$endian",
>>>>> "--sign=signed", "--bps=16", "--force-raw-format",
>>>>> "--sample-rate=$samplerate",
>>>>> "$tmpname.$format") == 0 or die "$name $flac failed: $?\n";
>>>>> open($fh, "<", "$tmpname.flac") or die "Can't read file: $!";
>>>>> }
>>>>>
>>>>> $audio = do { local $/; <$fh> };
>>>>> close($fh);
>>>>>
>>>>> # Send adio data for analysis #
>>>>> $uaresponse = $ua->post(
>>>>> "$url",
>>>>> Content_Type => "audio/$filetype; rate=$samplerate",
>>>>> Content => "$audio",
>>>>> );
>>>>> if (!$uaresponse->is_success) {
>>>>> print "VERBOSE \"Unable to get recognition data.\" 3\n";
>>>>> checkresponse();
>>>>> die "$name Unable to get recognition data.\n";
>>>>> }
>>>>>
>>>>> foreach (split(/\n/,$uaresponse->content)) {
>>>>> my $jdata = decode_json($_);
>>>>> for ( $jdata->{result}[0]->{alternative}[0] ) {
>>>>> $response{utterance} = encode('utf8', $_->{transcript});
>>>>> $response{confidence} = $_->{confidence};
>>>>> }
>>>>> }
>>>>> warn "$name The response was:\n", $uaresponse->content if ($debug);
>>>>>
>>>>> foreach (keys %response) {
>>>>> warn "$name Setting variable: $_ = $response{$_}\n" if ($debug);
>>>>> print "SET VARIABLE \"$_\" \"$response{$_}\"\n";
>>>>> checkresponse();
>>>>> }
>>>>> exit;
>>>>>
>>>>> sub checkresponse {
>>>>> my $input = <STDIN>;
>>>>> my @values;
>>>>>
>>>>> chomp $input;
>>>>> if ($input =~ /^200 result=(-?\d+)\s?(.*)$/) {
>>>>> warn "$name Command returned: $input\n" if ($debug);
>>>>> @values = ("$1", "$2");
>>>>> } else {
>>>>> $input .= <STDIN> if ($input =~ /^520-Invalid/);
>>>>> warn "$name Unexpected result: $input\n";
>>>>> @values = (-1, -1);
>>>>> }
>>>>> return @values;
>>>>> }
>>>>>
>>>>> sub detect_format {
>>>>> # Detect the sound format used #
>>>>> my @format;
>>>>> print "GET FULL VARIABLE \${CHANNEL(audionativeformat)}\n";
>>>>> my @reply = checkresponse();
>>>>> for ($reply[1]) {
>>>>> if (/(silk|sln)12/) { @format = ("sln12",
>>>>> 12000); }
>>>>> elsif (/(speex|slin|silk)16|g722|siren7/) { @format = ("sln16",
>>>>> 16000); }
>>>>> elsif (/(speex|slin|celt)32|siren14/) { @format = ("sln32",
>>>>> 32000); }
>>>>> elsif (/(celt|slin)44/) { @format = ("sln44",
>>>>> 44100); }
>>>>> elsif (/(celt|slin)48/) { @format = ("sln48",
>>>>> 48000); }
>>>>> else { @format = ("sln",
>>>>> 8000); }
>>>>> }
>>>>> return @format;
>>>>> }
>>>>>
>>>>> sub int_handler {
>>>>> die "$name Interrupt signal received, terminating...\n";
>>>>> }
>>>>>
>>>>> END {
>>>>> if ($tmpname) {
>>>>> warn "$name Cleaning temp files.\n" if ($debug);
>>>>> unlink glob "$tmpname.*";
>>>>> }
>>>>> }
>>>>>
>>>>> Atenciosamente
>>>>>
>>>>> Eng. Jose Antonio Sanchez
>>>>> Erimat Oeste Telecom
>>>>> www.pbxerix.com.br
>>>>> www.virtualpbxip.com.br
>>>>> www.erimatoeste.com.br
>>>>> jasanchez em terra.com.br
>>>>> 17-21393970 <(17)%202139-3970> 17-81437977
>>>>>
>>>>>
>>>>> Em 1 de fev de 2018, à(s) 14:44, Nuno Cunha <nuno.cunha em engdb.com.br>
>>>>> escreveu:
>>>>>
>>>>> Olas,
>>>>>
>>>>> Também tentei:
>>>>>
>>>>> p_channel.exec("Agi", "speech-recog.agi,pt-BR,2");
>>>>>
>>>>> com o mesmo resultado.
>>>>>
>>>>>
>>>>>
>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Livre
>>>>> de vírus. www.avast.com
>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>.
>>>>>
>>>>>
>>>>>
>>>>> ----
>>>>> Nuno Correia dos Santos Cunha
>>>>>
>>>>> Analista de sistemas
>>>>> Automação & Controle - Serviços Logann - T&T
>>>>>
>>>>> Office:
>>>>> Skype:
>>>>>
>>>>> (31) 3211-7396
>>>>> nuno.cunha.engdb
>>>>> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
>>>>> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
>>>>> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
>>>>> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
>>>>> 30112-021
>>>>>
>>>>> Em 1 de fevereiro de 2018 14:23, Renato Santos <renato473 em gmail.com>
>>>>> escreveu:
>>>>>
>>>>>> Acho que está api foi descontinuada pois ela está na V1 e o Google
>>>>>> usa a V3
>>>>>>
>>>>>> Em qui, 1 de fev de 2018 às 13:11, Nuno Cunha <
>>>>>> nuno.cunha em engdb.com.br> escreveu:
>>>>>>
>>>>>>> Ola,
>>>>>>>
>>>>>>> Em meu AGI (fastAGI, em java) tenho estas duas linhas:
>>>>>>>
>>>>>>> p_channel.exec("Playback", "Fale o endereço!");
>>>>>>> p_channel.exec("Agi", "speech-recog.agi", "pt-BR");
>>>>>>>
>>>>>>>
>>>>>>> O problema é que após ler a pergunta o tempo de fala parece estar
>>>>>>> sendo de zero segundos, mal começo a falar e já recebo a mensagem que o
>>>>>>> endereço não foi compreendido (que é a lógica logo a seguir a estas duas
>>>>>>> linhas).
>>>>>>>
>>>>>>> No script speech-recog.agi tenho as configurações:
>>>>>>>
>>>>>>> # ----------------------------- #
>>>>>>> # User defined parameters: #
>>>>>>> # ----------------------------- #
>>>>>>> # Speech API key #
>>>>>>> my $key = "minha chave...";
>>>>>>>
>>>>>>> # Default language #
>>>>>>> my $language = "pt-BR";
>>>>>>>
>>>>>>> # Default max silence timeout #
>>>>>>> my $timeout = 2;
>>>>>>>
>>>>>>> # Absolute Recording timeout #
>>>>>>> my $abs_timeout = -1;
>>>>>>>
>>>>>>> # Default interrupt key #
>>>>>>> my $intkey = "#";
>>>>>>>
>>>>>>> # Input audio sample rate #
>>>>>>> # Leave blank to auto-detect #
>>>>>>> my $samplerate = "";
>>>>>>>
>>>>>>> # Profanity filter #
>>>>>>> my $pro_filter = "false";
>>>>>>>
>>>>>>> # Verbose debugging messages #
>>>>>>> my $debug = 0;
>>>>>>>
>>>>>>> # ----------------------------- #
>>>>>>>
>>>>>>>
>>>>>>> Testei colocando explicitamente na chamada do agi do Google o
>>>>>>> tempo de timeout, como mostrado abaixo, mas não mudou o comportamento.
>>>>>>>
>>>>>>> p_channel.exec("Playback", "Fale o endereço!");
>>>>>>> p_channel.exec("Agi", "speech-recog.agi", " pt-BR ", "2"
>>>>>>> );
>>>>>>>
>>>>>>> Alguma ideia de como ter mais tempo para falar o endereço?
>>>>>>>
>>>>>>> Obrigado,
>>>>>>>
>>>>>>>
>>>>>>> ----
>>>>>>> Nuno Correia dos Santos Cunha
>>>>>>>
>>>>>>> Analista de sistemas
>>>>>>> Automação & Controle - Serviços Logann - T&T
>>>>>>>
>>>>>>> Office:
>>>>>>> Skype:
>>>>>>>
>>>>>>> (31) 3211-7396
>>>>>>> nuno.cunha.engdb
>>>>>>> <http://www.engdb.com.br/> <https://www.facebook.com/engdb/>
>>>>>>> <https://www.linkedin.com/company-beta/27862?pathWildcard=27862>
>>>>>>> <https://www.youtube.com/channel/UCEUvHtjrY3-kD1tFryzCJyA> Avenida
>>>>>>> Getúlio Vargas, nº 1.300, 9º e 10º andares | Belo Horizonte – MG | CEP
>>>>>>> 30112-021
>>>>>>>
>>>>>>>
>>>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Livre
>>>>>>> de vírus. www.avast.com
>>>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>.
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>>>>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>>>>>>> _______________________________________________
>>>>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>>>>
>>>>>> --
>>>>>> Enviado do Gmail para celular
>>>>>>
>>>>>> _______________________________________________
>>>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>>>> Conheça todo o portfólio em www.Khomp.com <http://www.khomp.com/>
>>>>>> _______________________________________________
>>>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>>> Conheça todo o portfólio em www.Khomp.com
>>>>> _______________________________________________
>>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>>> Conheça todo o portfólio em www.Khomp.com
>>>>> _______________________________________________
>>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Renato
>>>>
>>>> *you don't need a hero to succeed on the field....you need a team!*
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>>> Conheça todo o portfólio em www.Khomp.com
>>>> _______________________________________________
>>>> Para remover seu email desta lista, basta enviar um email em branco
>>>> para asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>>
>>>
>>>
>>> _______________________________________________
>>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>>> Intercomunicador e acesso remoto via rede IP e telefones IP
>>> Conheça todo o portfólio em www.Khomp.com
>>> _______________________________________________
>>> Para remover seu email desta lista, basta enviar um email em branco para
>>> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>>
>>
>>
>> _______________________________________________
>> KHOMP: completa linha de placas externas FXO, FXS, GSM e E1
>> Media Gateways de 1 a 64 E1s para SIP com R2, ISDN e SS7
>> Intercomunicador e acesso remoto via rede IP e telefones IP
>> Conheça todo o portfólio em www.Khomp.com
>> _______________________________________________
>> Para remover seu email desta lista, basta enviar um email em branco para
>> asteriskbrasil-unsubscribe em listas.asteriskbrasil.org
>>
>
>
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