Config as requested. I did bold the line in question.
Current configuration : 7397 bytes
!
! Last configuration change at 22:26:21 UTC Mon Feb 11 2013 by
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Trunk3_Rtr
!
boot-start-marker
boot-end-marker
!
!
card type e1 0 3
logging buffered 51200 warnings
enable secret 4 GRkmoIEZHE5MJGS32fAHPEURWnt6MpoR9ORNpmJoAf6
!
no aaa new-model
network-clock-participate wic 3
!
ip cef
!
!
ip dhcp excluded-address 10.3.1.0 10.3.1.100
ip dhcp excluded-address 10.3.2.0 10.3.2.100
!
ip dhcp pool Data
network 10.3.1.0 255.255.255.0
default-router 10.3.1.1
dns-server 10.3.1.1
!
ip dhcp pool VoIP
network 10.3.2.0 255.255.255.0
default-router 10.3.2.1
dns-server 10.3.2.1
!
!
!
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
!
voice-card 0
!
!
!
voice service voip
ip address trusted list
ipv4 0.0.0.0 0.0.0.0
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
!
!
voice mlpp
access-digit 8
bpa flash:bpa.au
bnea flash:bnea.au
upa flash:upa.au
service-domain drsn identifier 000001
!
!
!
!
!
!
license udi pid CISCO2921/K9 sn FTX1703AH86
hw-module pvdm 0/0
!
hw-module pvdm 0/1
!
hw-module sm 1
!
!
!
!
redundancy
!
!
!
!
!
controller E1 0/3/0
pri-group timeslots 1-16
!
controller E1 0/3/1
shutdown
!
ip ssh version 2
csdb tcp synwait-time 30
csdb tcp idle-time 3600
csdb tcp finwait-time 5
csdb tcp reassembly max-memory 1024
csdb tcp reassembly max-queue-length 16
csdb udp idle-time 30
csdb icmp idle-time 10
csdb session max-session 65535
!
!
!
!
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!
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interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
ip address 192.168.100.1 255.255.255.0
duplex autospeed auto
!
interface GigabitEthernet0/1
ip address 10.50.3.1 255.255.0.0
media-type sfp
!
interface GigabitEthernet0/2
ip address 192.168.200.1 255.255.255.0
duplex auto
speed auto
!
interface Serial0/3/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface GigabitEthernet1/0
description Gig Interface to Backplane
ip address 8.8.8.9 255.255.255.252
!
interface GigabitEthernet1/0.1
description Data Vlan Interface for 24 Port Switch
encapsulation dot1Q 101
ip address 10.3.1.1 255.255.255.0
!
interface GigabitEthernet1/0.2
description Voice Vlan Interface for 24 Port Switch
encapsulation dot1Q 102
ip address 10.3.2.1 255.255.255.0
!
interface GigabitEthernet1/0.3
description Wireless Vlan Interface for 24 Port Switch
encapsulation dot1Q 20
ip address 10.20.3.1 255.255.0.0
!
interface GigabitEthernet1/1
description Internal switch interface connected to Service Module
no ip address
!
interface Vlan1
no ip address
!
router ospf 1
network 10.0.0.0 0.255.255.255 area 0
!
ip default-gateway 10.2.1.1
ip forward-protocol nd
!
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
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ip dns server
!
!
!
!
control-plane
!
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voice-port 0/0/0
mlpp service-domain drsn identifier 000001 max-precedence 0
description Trunk FXS Line 1
station-id name Trunk3 Analog1
caller-id enable
!
voice-port 0/0/1
mlpp service-domain drsn identifier 000001 max-precedence 0
connection plar 8020301 ************ With 20301, PLAR works. The MLPP prefix of 8X causes fast busy.
description Trunk FXS Line 2
station-id name Trunk3 Analog2
caller-id enable
!
voice-port 0/0/2
mlpp service-domain drsn identifier 000001 max-precedence 0
description Trunk FXS Line 3
station-id name Trunk3 Analog3
caller-id enable
!
voice-port 0/0/3
mlpp service-domain drsn identifier 000001 max-precedence 0
description Trunk FXS Line 4
station-id name Trunk3 Analog4
caller-id enable
!
voice-port 0/3/0:15
!
voice-port 0/1/0
description Trunk FXO Line 1
!
voice-port 0/1/1
description Trunk FXO Line 2
!
voice-port 0/1/2
description Trunk FXO Line 3
!
voice-port 0/1/3
description Trunk FXO Line 4
!
voice-port 0/2/0
description Trunk BRI Line 1
!
voice-port 0/2/1
description Trunk BRI Line 2
!
!
!
!
!
!
mgcp profile default
!
!
dial-peer voice 1 pots
destination-pattern 20301
port 0/0/0
!
dial-peer voice 2 pots
destination-pattern 20302
port 0/0/1
!
dial-peer voice 3 pots
destination-pattern 20303
port 0/0/2
!
dial-peer voice 4 pots
destination-pattern 20304
port 0/0/3
!
dial-peer voice 11 voip
destination-pattern 201..
session target ipv4:10.1.1.1
!
dial-peer voice 12 voip
destination-pattern 202..
session target ipv4:10.2.1.1
dtmf-relay h245-alphanumeric
!
dial-peer voice 41 pots
destination-pattern 9123T
port 0/3/0:15
!
!
!
!
gatekeeper
shutdown
!
!
!
line con 0
login local
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line 67
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
flowcontrol software
line vty 0 4
access-class 23 in
exec-timeout 480 0
privilege level 15
login local
transport input telnet ssh
line vty 5 15
access-class 23 in
privilege level 15
login local
transport input telnet ssh
!
scheduler allocate 20000 1000
!
end
