[AsteriskBrasil] Problemas com DTMF:Asterisk + E1 ISDN + Placas Digium Te121 e Te220

Terça Março 6 18:49:40 BRT 2012

Boa noite a todos,

            Estou com um grande problema e já esgotei todas variáveis
possíveis.

            Durante um Ligação efetuada via E1 ISDN estou recebendo tons
DTMF vindas pelo canal da placa.

            Já utilizei a opção relaxdtmf, fiz aterramento de ruído entre o
servidor e o modem, desabilitei controlador de echo, aumentei a abaixei o
volume da placa e nada.

            Alguem já se deparou com isso?

            Configurações:

            - Asterisk 1.4.42

            - Dahdi 2.6.0 (no Dahdi 2.5.0.2 tambem foi feito testes)

            - Placas Digium Te121 e Te220 (pci Express)

            - Servidor IBM X3550 M3

            Segue parte do log abaixo, sendo que recebo dtmfs aleatórios (#,
*, 1, 2,...):

[Mar  6 18:29:19] DEBUG[3307]: chan_dahdi.c:4279 dahdi_handle_dtmf: End DTMF
digit: 0x32 '2' on DAHDI/1-1

[Mar  6 18:29:19] DTMF[3307]: channel.c:2455 __ast_read: DTMF end '2'
received on DAHDI/1-1, duration 0 ms

[Mar  6 18:29:19] DTMF[3307]: channel.c:2481 __ast_read: DTMF begin
emulation of '2' with duration 100 queued on DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: channel.c:4703 ast_generic_bridge: Got DTMF
begin on channel (DAHDI/1-1)

[Mar  6 18:29:19] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:19] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: channel.c:5018 ast_channel_bridge: Bridge
stops bridging channels SIP/8099-00000001 and DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: res_features.c:2418 ast_bridge_call: Passing
DTMF through, since it is not a feature code

[Mar  6 18:29:19] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:19] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:19] DTMF[3307]: channel.c:2613 __ast_read: DTMF end emulation
of '2' queued on DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: channel.c:4703 ast_generic_bridge: Got DTMF
end on channel (DAHDI/1-1)

[Mar  6 18:29:19] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:19] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: channel.c:5018 ast_channel_bridge: Bridge
stops bridging channels SIP/8099-00000001 and DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:19] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:19] DEBUG[3307]: rtp.c:2796 ast_rtp_raw_write: Difference is
1112, ms is 159

[Mar  6 18:29:23] DEBUG[3307]: chan_dahdi.c:4279 dahdi_handle_dtmf: End DTMF
digit: 0x32 '2' on DAHDI/1-1

[Mar  6 18:29:23] DTMF[3307]: channel.c:2455 __ast_read: DTMF end '2'
received on DAHDI/1-1, duration 0 ms

[Mar  6 18:29:23] DTMF[3307]: channel.c:2481 __ast_read: DTMF begin
emulation of '2' with duration 100 queued on DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: channel.c:4703 ast_generic_bridge: Got DTMF
begin on channel (DAHDI/1-1)

[Mar  6 18:29:23] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:23] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: channel.c:5018 ast_channel_bridge: Bridge
stops bridging channels SIP/8099-00000001 and DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: res_features.c:2418 ast_bridge_call: Passing
DTMF through, since it is not a feature code

[Mar  6 18:29:23] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:23] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:23] DTMF[3307]: channel.c:2613 __ast_read: DTMF end emulation
of '2' queued on DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: channel.c:4703 ast_generic_bridge: Got DTMF
end on channel (DAHDI/1-1)

[Mar  6 18:29:23] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:23] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: channel.c:5018 ast_channel_bridge: Bridge
stops bridging channels SIP/8099-00000001 and DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: rtp.c:2118 ast_rtp_new_source: Setting the
marker bit due to a source update

[Mar  6 18:29:23] DEBUG[3307]: chan_dahdi.c:5866 dahdi_indicate: Requested
indication 20 on channel DAHDI/1-1

[Mar  6 18:29:23] DEBUG[3307]: rtp.c:2796 ast_rtp_raw_write: Difference is
1112, ms is 159

Atenciosamente,

Jason Luka

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