We have a Cisco IAD2432-24FXS in use, we are currently using the FXS analog ports to provide analog modem lines for our ISP dial-in lines and for general use.
Now that we have our 3com/USR Total Control running, we need to feed it with a PRI or channelized T1 (these are similar but slightly different).
the IAD2432 has two T1 ports onboard, so I’m now trying to see if these are usable for this purpose. The first problem I had was that the T1 interfaces didn’t show up in sh int or sh controllers , thankfully Alfredrb already got this working on the same hardware and shared his config.
The first key is to set card type t1 1 in the config, this sets the T1 card to .. T1 mode, rather than E1. With this done, I was then able to set isdn at the top level config
Thanks Alfred for sharing your config:
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CiscoIAD
!
boot-start-marker
boot-end-marker
!
card type t1 1
logging message-counter syslog
!
no aaa new-model
clock timezone EST -4
network-clock-participate T1 1/0
network-clock-participate T1 1/1
ip source-route
!
!
ip cef
ip domain name rbnet.arpa
ip name-server 10.0.0.1
!
ip dhcp pool VOICE
network 172.0.10.0 255.255.255.0
default-router 172.0.10.1
option 150 ip 172.0.10.1
!
!
no ipv6 cef
multilink bundle-name authenticated
isdn switch-type primary-ni
!
!
!
voice service voip
fax protocol cisco
no fax-relay sg3-to-g3
modem passthrough nse codec g711ulaw
sip
no call service stop
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
voice-card 0
!
archive
log config
hidekeys
!
!
controller T1 1/0
!
controller T1 1/1
clock source internal
cablelength short 133
pri-group timeslots 1-24
!
!
!
!
!
interface Loopback0
no ip address
!
interface BRI0/0
no ip address
isdn switch-type basic-ni
isdn timer T309 30000
isdn protocol-emulate network
isdn tei-negotiation first-call
isdn point-to-point-setup
isdn layer1-emulate network
isdn incoming-voice voice
isdn supp-service name calling
isdn skipsend-idverify
!
interface FastEthernet0/0
ip address 10.0.100.30 255.0.0.0
duplex full
speed auto
!
interface BRI0/1
no ip address
isdn switch-type basic-ni
isdn tei-negotiation first-call
isdn point-to-point-setup
!
interface FastEthernet0/1
ip address 172.0.10.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 172.10.10.1 255.255.255.0
!
interface Serial1/1:23
no ip address
encapsulation hdlc
isdn switch-type primary-5ess
isdn protocol-emulate network
isdn incoming-voice voice
isdn bchan-number-order ascending round-robin
no cdp enable
!
no ip http server
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 192.168.1.1
ip route 0.0.0.0 0.0.0.0 10.0.0.1
!
!
!
!
control-plane
!
!
!
voice-port 0/0
!
voice-port 0/1
!
!
voice-port 1/1:23
translation-profile incoming prefix
no vad
!
voice-port 2/0
!
voice-port 2/1
!
voice-port 2/2
!
voice-port 2/3
!
voice-port 2/4
!
voice-port 2/5
!
voice-port 2/6
!
voice-port 2/7
!
voice-port 2/8
!
voice-port 2/9
!
voice-port 2/10
!
voice-port 2/11
!
voice-port 2/12
!
voice-port 2/13
!
voice-port 2/14
!
voice-port 2/15
!
voice-port 2/16
!
voice-port 2/17
!
voice-port 2/18
!
voice-port 2/19
!
voice-port 2/20
!
voice-port 2/21
!
voice-port 2/22
!
voice-port 2/23
!
!
!
!
dial-peer voice 20 voip
description 10 Digit Dial
destination-pattern ..........T
session protocol sipv2
session target sip-server
dtmf-relay sip-kpml
codec g711ulaw
!
dial-peer voice 30 voip
description 11 Digit Dial
destination-pattern ...........
session protocol sipv2
session target sip-server
dtmf-relay sip-kpml
codec g711ulaw
!
dial-peer voice 100 voip
description Catch All Dial
destination-pattern .T
session protocol sipv2
session target sip-server
dtmf-relay sip-kpml
codec g711ulaw
!
dial-peer voice 10 voip
description Extenstion Dial
destination-pattern ....T
session protocol sipv2
session target sip-server
dtmf-relay sip-kpml
codec g711ulaw
!
dial-peer voice 2000 pots
destination-pattern 7000
port 2/0
authentication username 7000 password bla
!
dial-peer voice 2002 pots
destination-pattern 7002
port 2/2
authentication username 7002 password bla
!
dial-peer voice 5000 pots
destination-pattern 50110
direct-inward-dial
port 1/1:23
!
dial-peer voice 60110 pots
destination-pattern 60110
direct-inward-dial
port 0/0
!
dial-peer voice 60120 pots
destination-pattern 60120
port 0/1
!
!
sip-ua
registrar ipv4:192.168.1.91:5060 expires 3600
sip-server ipv4:192.168.1.91
!
!
telephony-service
max-ephones 5
max-dn 5
ip source-address 172.0.10.1 port 2000
auto assign 4 to 6
auto assign 1 to 5
time-zone 12
max-conferences 4 gain -6
transfer-system full-consult
create cnf-files version-stamp 7960 Aug 12 2024 16:21:02
!
!
ephone-dn 1
number 101
!
!
ephone 1
mac-address E804.6212.8944
type 7962
button 1:1
!
!
!
line con 0
line aux 0
line vty 0
password 5377
login
line vty 1 4
password 5377b
login
!
ntp server 192.168.1.1
ntp server 129.6.15.28
end
Further reference: https://www.cisco.com/en/US/docs/routers/access/2400/2420/software/configuration/guide/2420sw.html