[AsteriskBrasil] Problemas de eco com 2 E1s
Humberto Aicardi
news em aicardi.com.br
Sexta Novembro 25 00:38:24 BRT 2005
Denis,
Obrigado pela resposta, mas já tentei com 0 no tx/rx e nada continua.
Você saberia me dizer por que do eco entre o VOIP e o PABX?
[]'s,
Humberto
> 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
>>
>>
>>
>>
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