[Stand der Dinge] Asterisk 1.6.2.6 + SN4960 + SN4112 T38

heiniheini

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Ich habe jetzt folgende Kombination produktiv am laufen.

1.6 wegen Exchange 2010

die pattons wegen t38

Was fehlerfrei bei T38 funktioniert ist

SN4960 > Asterisk > SN 4112 beim Faxempfang

was nicht funktionieren möchte ist das Faxversenden

Der 4960 meldet dem 4112 das die RX Packets des T38 Streams ungültig sind, und dropt diese...

[Momentane Lösung]

SN4112 > SN4960
Wenn man den Asterisk aus der Kette rausnimmt geht das anstandslos.

Woran liegt das?

Irgendwelche Ideen?

PHP:
#----------------------------------------------------------------#
#                                                                #
# SN4960/1E15V                                                   #
# R5.5 2010-01-15 H323 RBS SIP                                   #
# 2010-03-29T20:09:01                                            #
# SN/00A0BA05487E                                                #
# Generated configuration file                                   #
#                                                                #
#----------------------------------------------------------------#

cli version 3.20
clock local default-offset +00:00
dns-client server 192.168.11.250
dns-relay
webserver port 80 language en
sntp-client
sntp-client server primary 129.132.2.21 port 123 version 4
system hostname patton.work.local

system

  ic voice 0

system
  clock-source 1 e1t1 0 0

profile r2 default

profile napt NAPT_WAN

profile ppp default

profile tone-set default

profile voip default
  codec 1 g711alaw64k rx-length 20 tx-length 20
  codec 2 g711ulaw64k rx-length 20 tx-length 20
  fax transmission 1 relay t38-udp
  fax transmission 2 bypass g711alaw64k
  fax detection fax-frames

profile pstn default

profile sip default
  autonomous-transitioning

profile dhcp-server DHCPS_LAN
  network 192.168.1.0 255.255.255.0
  include 1 192.168.1.10 192.168.1.99
  lease 2 hours
  default-router 1 192.168.1.1
  domain-name-server 1 192.168.1.1

profile aaa default
  method 1 local
  method 2 none

context ip router

  interface WAN
    ipaddress dhcp
    use profile napt NAPT_WAN
    tcp adjust-mss rx mtu
    tcp adjust-mss tx mtu

  interface LAN
    ipaddress 192.168.11.215 255.255.255.0
    tcp adjust-mss rx mtu
    tcp adjust-mss tx mtu

context ip router
  dhcp-server use profile DHCPS_LAN
  route 192.168.0.0 255.255.0.0 192.168.11.2 0

context cs switch

  routing-table called-e164 PSTN_TO_SIP
    route .%T dest-interface IF_SIP no_dw

  routing-table called-e164 SIP_TO_PSTN
    route default dest-service OUTBOUND

  mapping-table called-e164 to called-e164 no_dw
    map $ to 12

  interface isdn E1
    route call dest-table PSTN_TO_SIP

  interface sip IF_SIP
    bind context sip-gateway sip
    route call dest-table SIP_TO_PSTN
    remote asterisk.work.local
    early-disconnect

  service hunt-group OUTBOUND
    drop-cause normal-unspecified
    drop-cause no-circuit-channel-available
    drop-cause network-out-of-order
    drop-cause temporary-failure
    drop-cause switching-equipment-congestion
    drop-cause access-info-discarded
    drop-cause circuit-channel-not-available
    drop-cause resources-unavailable
    route call 1 dest-interface E1

context cs switch
  no shutdown

location-service asterisk
  domain 1 asterisk.work.local 5060
  match-any-domain

context sip-gateway sip

  interface sip
    bind interface LAN context router port 5060

context sip-gateway sip
  bind location-service asterisk
  no shutdown

port ethernet 0 0
  medium auto
  encapsulation ip
  no shutdown

port ethernet 0 1
  medium auto
  encapsulation ip
  bind interface LAN router
  no shutdown

port e1t1 0 0
  port-type e1
  clock slave
  framing crc4
  encapsulation q921

  q921
    permanent-layer2
    uni-side user
    encapsulation q931

    q931
      protocol dss1
      uni-side user
      bchan-number-order ascending
      encapsulation cc-isdn
      bind interface E1 switch

port e1t1 0 0
  no shutdown

PHP:
#----------------------------------------------------------------#
#                                                                #
# SN4112/JS/EUI                                                  #
# R5.5 2010-01-15 H323 SIP FXS FXO                               #
# 2010-03-29T20:09:44                                            #
# SN/00A0BA05276E                                                #
# Generated configuration file                                   #
#                                                                #
#----------------------------------------------------------------#

cli version 3.20
clock local default-offset +00:00
webserver port 80 language en
sntp-client
sntp-client server primary 129.132.2.21 port 123 version 4

system

  ic voice 0
    low-bitrate-codec g729

profile service-policy test
  no rate-limit
  set ip dscp 46

profile ppp default

profile call-progress-tone defaultDialtone
  play 1 1000 440 0

profile call-progress-tone defaultAlertingtone
  play 1 1500 440 -7
  pause 2 3500

profile call-progress-tone defaultBusytone
  play 1 500 440 -7
  pause 2 500

profile tone-set default

profile voip default
  codec 1 g711alaw64k rx-length 20 tx-length 20 no-silence-suppression
  fax transmission 1 relay t38-udp
  fax transmission 2 bypass g711alaw64k
  fax detection fax-frames

profile pstn default

profile ringing-cadence default
  play 1 1000
  pause 2 4000

profile sip default
  no autonomous-transitioning

profile aaa default
  method 1 local
  method 2 none

context ip router

  interface eth0
    ipaddress dhcp
    use profile service-policy test in
    use profile service-policy test out
    tcp adjust-mss rx mtu
    tcp adjust-mss tx mtu

context cs switch
  digit-collection timeout 2
  address-completion timeout 4
  national-prefix 0
  international-prefix 00

  routing-table called-e164 fax_to_sip
    route .T dest-interface if_sip

  routing-table called-e164 sip_to_fax
    route .T dest-interface FAX

  interface sip if_sip
    bind context sip-gateway sip
    route call dest-interface FAX
    remote 192.168.11.215
    early-connect
    early-disconnect

  interface fxs FAX
    route call dest-table fax_to_sip

context cs switch
  no shutdown

authentication-service user24
  realm 1 asterisk
  username user24 password /GI3OoxG9/w= encrypted

location-service asterisk
  domain 1 asterisk.work.local 5060
  match-any-domain

  identity user24
    display-name 24

    authentication outbound
      authenticate 1 authentication-service user24 username user24

    registration outbound
      registrar asterisk.work.local 5060
      lifetime 3600
      register auto
      retry-timeout on-system-error 10
      retry-timeout on-client-error 10
      retry-timeout on-server-error 10

context sip-gateway sip

  interface lan
    bind interface eth0 context router port 5060

context sip-gateway sip
  bind location-service asterisk
  no shutdown

port ethernet 0 0
  medium auto
  encapsulation ip
  bind interface eth0 router
  no shutdown

port fxs 0 0
  encapsulation cc-fxs
  bind interface FAX switch
  no shutdown

port fxs 0 1
  shutdown
 
Hallo Heini,

sende doch bitte auch Deine sip.conf - genauer die t38 stellen welche dort das passthrough welches hier gebraucht wird regeln ;)

lg stefan
 
Was sagt dir sip show settings bei T.38 support:?

In der sip.conf steht t38pt_udptl=yes?
 

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