Moçada, Tive uma experiência muito ruim com esses rxgain e txgain. Deixei de tentar usar MD3200 por causa do eco, não tinha cristão que arrumava...
Agora fico no receio de que E1 tb tenha esse problema. MD3200 foi R$40, TE110P é um pouquinho mais... []s, Rafael! -----Mensagem original----- De: asteriskbrasil-bounces em listas.asteriskbrasil.org [mailto:asteriskbrasil-bounces em listas.asteriskbrasil.org] Em nome de Denis Galvão Enviada em: quinta-feira, 24 de novembro de 2005 21:35 Para: asteriskbrasil em listas.asteriskbrasil.org Assunto: Re: [AsteriskBrasil] Problemas de eco com 2 E1s Humberto, zerando o rxgain e txgain, resolve? Conhece o ztmonitor(zaptel)? Ele pode te ajudar com ganhos e ecos... Abraço. Denis Galvão On 24 de nov de 2005, at 19:28, Humberto Aicardi wrote: > Pessoal, > > Estou com o seguinte problema e já não sei mais o que fazer, > esta é > a arquitetura: > > > R2-> Conversor Siemens(R2/ISDN)->ASTERISK (TE210)->E1 ISDN->Siements > HiPath 3750 > > Tenho 26 ramais voip(Linksys PAP2-NA usando ulaw) conectados > diretamente > no Asterisk e mais 50 conectados no PABX. Agora tenho as seguintes > situações: > > PAP2 -> Externo : Pouco eco, mas existe. > PAP2 -> Ramal PABX: Muito eco! > Ramal PABX -> Externo: Não é sempre mas com uma frequencia bastante > alta. > Ramal PABX -> PAP2: Muito eco! > > Equipamento: > Dell Poweredge 1800 (1 Xeon 3.0 e 1 GB de memória) > RHEL 4.0 > Asterisk 1.20 (release) > > Amigos já tentei de tudo e não sei mais o que fazer, alguem tem alguma > idéia? Estou realmente precisando de ajuda, obrigado. > > Abraços, > Humberto > > zaptel.conf > ======== > # ISDN PRI - Telefonica > span=1,1,0,ccs,hdb3,crc4 > bchan=1-15 > dchan=16 > bchan=17-31 > loadzone=us > defaultzone=us > > # Ramais internos - Siemens HiPath 3750 > span=2,2,0,ccs,hdb3,crc4 > bchan=32-46 > dchan=47 > bchan=48-62 > loadzone=us > defaultzone=us > > zapata.conf > ======== > > [channels] > language=br > facilityenable = yes > jitterbuffers=8 > switchtype=euroisdn > pridialplan=unknown > > rxwink=300 ; Atlas seems to use long (250ms) winks > usecallerid=yes > usecallingpres=yes > hidecallerid=no > callerid=asreceived > musiconhold=default > transfer=yes > cancallforward=yes > callreturn=yes > callwaiting=yes > callwaitingcallerid=yes > threewaycalling=yes > > rxgain=-1.0 > txgain=-1.0 > > ; From Telefonica > context=from-pstn > signalling=pri_cpe > accountcode=inbound > echocancel=128 > echocancelwhenbridged=yes > echotraining=800 > faxdetect=no > > group=0 > channel => 1-15,17-31 > > ; from PABX > signalling=pri_net > context=from-pabx > accountcode=outbound > echocancel=128 > echocancelwhenbridged=yes > echotraining=800 > faxdetect=no > > group=1 > channel => 32-46,48-62 > > # lsmod > Module Size Used by > wct4xxp 63168 62 > zaptel 207364 127 wct4xxp > radeon 125637 2 > md5 4033 1 > ipv6 234881 14 > autofs4 23237 0 > tun 9153 1 > sunrpc 159269 1 > crc_ccitt 2113 1 zaptel > microcode 6881 0 > dm_mirror 27825 0 > dm_mod 56661 1 dm_mirror > hw_random 5845 0 > e1000 93101 0 > floppy 58481 0 > ext3 116809 2 > jbd 71385 1 ext3 > ata_piix 9413 3 > libata 44957 1 ata_piix > sd_mod 17217 4 > scsi_mod 121293 2 libata,sd_mod > > #cat /proc/interrupts > ============= > CPU0 > 0: 75799765 XT-PIC timer > 1: 10 XT-PIC i8042 > 2: 0 XT-PIC cascade > 3: 6675655 XT-PIC eth0, radeon em pci:0000:06:05.0 > 5: 76837 XT-PIC libata > 8: 1 XT-PIC rtc > 10: 75733239 XT-PIC wct2xxp > 12: 58 XT-PIC i8042 > 14: 681710 XT-PIC ide0 > NMI: 0 > ERR: 0 > > #cat /proc/zaptel/1 > ============= > Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" HDB3/CCS/CRC4 > > 1 TE2/0/1/1 Clear (In use) > 2 TE2/0/1/2 Clear (In use) > 3 TE2/0/1/3 Clear (In use) > 4 TE2/0/1/4 Clear (In use) > 5 TE2/0/1/5 Clear (In use) > 6 TE2/0/1/6 Clear (In use) > 7 TE2/0/1/7 Clear (In use) > 8 TE2/0/1/8 Clear (In use) > 9 TE2/0/1/9 Clear (In use) > 10 TE2/0/1/10 Clear (In use) > 11 TE2/0/1/11 Clear (In use) > 12 TE2/0/1/12 Clear (In use) > 13 TE2/0/1/13 Clear (In use) > 14 TE2/0/1/14 Clear (In use) > 15 TE2/0/1/15 Clear (In use) > 16 TE2/0/1/16 HDLCFCS (In use) > 17 TE2/0/1/17 Clear (In use) > 18 TE2/0/1/18 Clear (In use) > 19 TE2/0/1/19 Clear (In use) > 20 TE2/0/1/20 Clear (In use) > 21 TE2/0/1/21 Clear (In use) > 22 TE2/0/1/22 Clear (In use) > 23 TE2/0/1/23 Clear (In use) > 24 TE2/0/1/24 Clear (In use) > 25 TE2/0/1/25 Clear (In use) > 26 TE2/0/1/26 Clear (In use) > 27 TE2/0/1/27 Clear (In use) > 28 TE2/0/1/28 Clear (In use) > 29 TE2/0/1/29 Clear (In use) > 30 TE2/0/1/30 Clear (In use) > 31 TE2/0/1/31 Clear (In use) > > # cat /proc/zaptel/2 > ============= > Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" HDB3/CCS/CRC4 > > 32 TE2/0/2/1 Clear (In use) > 33 TE2/0/2/2 Clear (In use) > 34 TE2/0/2/3 Clear (In use) > 35 TE2/0/2/4 Clear (In use) > 36 TE2/0/2/5 Clear (In use) > 37 TE2/0/2/6 Clear (In use) > 38 TE2/0/2/7 Clear (In use) > 39 TE2/0/2/8 Clear (In use) > 40 TE2/0/2/9 Clear (In use) > 41 TE2/0/2/10 Clear (In use) > 42 TE2/0/2/11 Clear (In use) > 43 TE2/0/2/12 Clear (In use) > 44 TE2/0/2/13 Clear (In use) > 45 TE2/0/2/14 Clear (In use) > 46 TE2/0/2/15 Clear (In use) > 47 TE2/0/2/16 HDLCFCS (In use) > 48 TE2/0/2/17 Clear (In use) > 49 TE2/0/2/18 Clear (In use) > 50 TE2/0/2/19 Clear (In use) > 51 TE2/0/2/20 Clear (In use) > 52 TE2/0/2/21 Clear (In use) > 53 TE2/0/2/22 Clear (In use) > 54 TE2/0/2/23 Clear (In use) > 55 TE2/0/2/24 Clear (In use) > 56 TE2/0/2/25 Clear (In use) > 57 TE2/0/2/26 Clear (In use) > 58 TE2/0/2/27 Clear (In use) > 59 TE2/0/2/28 Clear (In use) > 60 TE2/0/2/29 Clear (In use) > 61 TE2/0/2/30 Clear (In use) > 62 TE2/0/2/31 Clear (In use) > > #lspci -s > > 00:00.0 Host bridge: Intel Corporation E7520 Memory Controller Hub > (rev 09) > Subsystem: Dell: Unknown device 0183 > Flags: bus master, fast devsel, latency 0 > Capabilities: [40] Vendor Specific Information > > 00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express > Port > A (rev 09) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=00, secondary=01, subordinate=03, sec-latency=0 > I/O behind bridge: 0000e000-0000efff > Memory behind bridge: dfb00000-dfefffff > Capabilities: [50] Power Management version 2 > Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 > Enable- > Capabilities: [64] Express Root Port (Slot-) IRQ 0 > > 00:04.0 PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B > (rev 09) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 > Capabilities: [50] Power Management version 2 > Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 > Enable- > Capabilities: [64] Express Root Port (Slot+) IRQ 0 > > 00:06.0 PCI bridge: Intel Corporation E7520 PCI Express Port C (rev > 09) > (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 > Capabilities: [50] Power Management version 2 > Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 > Enable- > Capabilities: [64] Express Root Port (Slot+) IRQ 0 > > 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #1 (rev 02) (prog-if 00 [UHCI]) > Subsystem: Dell PowerEdge 1800 > Flags: bus master, medium devsel, latency 0, IRQ 10 > I/O ports at cce0 [size=32] > > 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #2 (rev 02) (prog-if 00 [UHCI]) > Subsystem: Dell PowerEdge 1800 > Flags: bus master, medium devsel, latency 0, IRQ 11 > I/O ports at ccc0 [size=32] > > 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB > UHCI Controller #3 (rev 02) (prog-if 00 [UHCI]) > Subsystem: Dell PowerEdge 1800 > Flags: bus master, medium devsel, latency 0, IRQ 5 > I/O ports at cca0 [size=32] > > 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 > EHCI Controller (rev 02) (prog-if 20 [EHCI]) > Subsystem: Dell PowerEdge 1800 > Flags: bus master, medium devsel, latency 0, IRQ 4 > Memory at dff00000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [50] Power Management version 2 > Capabilities: [58] Debug port > > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) > (prog-if > 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=00, secondary=06, subordinate=06, sec-latency=32 > I/O behind bridge: 0000d000-0000dfff > Memory behind bridge: df900000-dfafffff > Prefetchable memory behind bridge: d0000000-d7ffffff > > 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC > Interface Bridge (rev 02) > Flags: bus master, medium devsel, latency 0 > > 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE > Controller (rev 02) (prog-if 8a [Master SecP PriP]) > Subsystem: Dell: Unknown device 0183 > Flags: bus master, medium devsel, latency 0, IRQ 5 > I/O ports at <unassigned> > I/O ports at <unassigned> > I/O ports at <unassigned> > I/O ports at <unassigned> > I/O ports at fc00 [size=16] > Memory at 3ffff000 (32-bit, non-prefetchable) [size=1K] > > 00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA > Controller > (rev 02) (prog-if 8f [Master SecP SecO PriP PriO]) > Subsystem: Dell: Unknown device 0183 > Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 5 > I/O ports at cc98 [size=8] > I/O ports at cc90 [size=4] > I/O ports at cc80 [size=8] > I/O ports at cc78 [size=4] > I/O ports at cc60 [size=16] > > 01:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI > Bridge > A (rev 09) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=01, secondary=02, subordinate=02, sec-latency=64 > Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 > Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 > Enable- > Capabilities: [6c] Power Management version 2 > Capabilities: [d8] PCI-X bridge device. > > 01:00.1 PIC: Intel Corporation 6700/6702PXH I/OxAPIC Interrupt > Controller A (rev 09) (prog-if 20 [IO(X)-APIC]) > Flags: bus master, fast devsel, latency 0 > Memory at dfbff000 (32-bit, non-prefetchable) [size=4K] > Capabilities: [44] Express Endpoint IRQ 0 > Capabilities: [6c] Power Management version 2 > > 01:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI > Bridge > B (rev 09) (prog-if 00 [Normal decode]) > Flags: bus master, fast devsel, latency 0 > Bus: primary=01, secondary=03, subordinate=03, sec-latency=32 > I/O behind bridge: 0000e000-0000efff > Memory behind bridge: dfd00000-dfefffff > Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 > Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 > Enable- > Capabilities: [6c] Power Management version 2 > Capabilities: [d8] PCI-X bridge device. > > 01:00.3 PIC: Intel Corporation 6700PXH I/OxAPIC Interrupt Controller B > (rev 09) (prog-if 20 [IO(X)-APIC]) > Flags: bus master, fast devsel, latency 0 > Memory at dfbfe000 (32-bit, non-prefetchable) [size=4K] > Capabilities: [44] Express Endpoint IRQ 0 > Capabilities: [6c] Power Management version 2 > > 03:07.0 Ethernet controller: Intel Corporation 82541GI/PI Gigabit > Ethernet Controller (rev 05) > Subsystem: Dell: Unknown device 0183 > Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 3 > Memory at dfde0000 (32-bit, non-prefetchable) [size=128K] > I/O ports at ecc0 [size=64] > Capabilities: [dc] Power Management version 2 > Capabilities: [e4] PCI-X non-bridge device. > > 03:09.0 Communication controller: Unknown device d161:0210 (rev 02) > Flags: bus master, medium devsel, latency 32, IRQ 10 > Memory at dfddfc00 (32-bit, non-prefetchable) [size=128] > > 06:05.0 VGA compatible controller: ATI Technologies Inc Radeon > RV100 QY > [Radeon 7000/VE] (prog-if 00 [VGA]) > Subsystem: Dell: Unknown device 0183 > Flags: bus master, VGA palette snoop, stepping, medium devsel, > latency 32, IRQ 3 > Memory at d0000000 (32-bit, prefetchable) [size=128M] > I/O ports at dc00 [size=256] > Memory at df9f0000 (32-bit, non-prefetchable) [size=64K] > Capabilities: [50] Power Management version 2 > > > > > _______________________________________________ > LIsta de discussões AsteriskBrasil.org > AsteriskBrasil em listas.asteriskbrasil.org > http://listas.asteriskbrasil.org/mailman/listinfo/asteriskbrasil > > _______________________________________________ > Acesse o wiki AsteriskBrasil.org: > http://www.asteriskbrasil.org _______________________________________________ LIsta de discussões AsteriskBrasil.org 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