Solved: ISR 4431 E1 ISDN clocking

Paul Austin · ‎04-10-2018

Hi Folks, Has anyone managed to get an E1 circuit connected to a 4th Gen Card installed in an ISR4431? I just cant get the damm thing to be stable. I suspect the clocking as when I do a "show network clocking" it is showing that it is in revertive mode which is fine I guess, but it is not showing me the source it has synced up to.

Can someone who has an E1 circuit running just show me a screenshot of the clocking status and the relevant commands in their ISR + what version of IOS they have?

I may need to upgrade the IOS but if I have a reference thats great.

Much appreciated

Paul

CoDeC · ‎04-11-2018

I have the following command too:

network-clock synchronization automatic
network-clock input-source 1 controller E1 0/1/0
network-clock input-source 2 controller E1 0/1/1

regards,

View solution in original post

CoDeC · ‎04-11-2018

Hi,

you need to add the command "clock source line primary" or "clock source line primary" inside of the controllers. p.e.:

controller E1 0/1/0
 clock source line primary
 pri-group timeslots 1-31 voice-dsp
!
controller E1 0/1/1
 clock source line secondary
 pri-group timeslots 1-31 voice-dsp

regards,

Paul Austin · ‎04-11-2018

Yes I already have that. although I cannot add the last part - voice-dsp

CoDeC · ‎04-11-2018

Hi,

The last part is for create the "voice-port"

Like say Nipun, it'd be good share the "show controller ...." command.

Regards,

R0g22 · ‎04-11-2018

You need voice-dsp keyword only if you have a T1/E1 CE card. Do a show platform or show inventory and tell me what the card is.

Paul Austin · ‎04-11-2018

DPLANE EEPROM data:

        Product Identifier (PID) : ISR4431/K9
        Version Identifier (VID) : V04
        PCB Serial Number        : FOC214676KR
        Hardware Revision        : 1.0
        CLEI Code                : IPM8G00ARD
Power/Fan Module P0 EEPROM data:

        Product Identifier (PID) : PWR-4430-AC
        Version Identifier (VID) : V02
        PCB Serial Number        : LIT22012MTG
        CLEI Code                : IPUPAMFAAB
Power/Fan Module P1 EEPROM data:

        Product Identifier (PID) : PWR-4430-AC
        Version Identifier (VID) : V02
        PCB Serial Number        : LIT21432EDJ
        CLEI Code                : IPUPAMFAAB
External PoE Module POE0 EEPROM data is not initialized

External PoE Module POE1 EEPROM data is not initialized

Internal PoE is not present

Slot R0 EEPROM data:

        Product Identifier (PID) : ISR4431/K9
        Version Identifier (VID) : V04
        PCB Serial Number        : FOC214676KR
        Hardware Revision        : 1.0
        CLEI Code                : IPM8G00ARD
Slot F0 EEPROM data:

        Product Identifier (PID) : ISR4431/K9
        Version Identifier (VID) : V04
        PCB Serial Number        : FOC214676KR
        Hardware Revision        : 1.0
        CLEI Code                : IPM8G00ARD
Slot 0 EEPROM data:

        Product Identifier (PID) : ISR4431/K9
        Version Identifier (VID) : V04
        PCB Serial Number        : FOC214676KR
        Hardware Revision        : 1.0
        CLEI Code                : IPM8G00ARD
SPA EEPROM data for subslot 0/0:

        Product Identifier (PID) : ISR4431-X-4x1GE
        Version Identifier (VID) : V01
        PCB Serial Number        : JAB092709EL
        Top Assy. Part Number    : 68-2236-01
        Top Assy. Revision       : A0
        Hardware Revision        : 2.2
        CLEI Code                : CNUIAHSAAA
SPA EEPROM data for subslot 0/1:

        Product Identifier (PID) : NIM-2MFT-T1/E1
        Version Identifier (VID) : V04
        PCB Serial Number        : FOC21432N5V
        Hardware Revision        : 1.0
        CLEI Code                : IP9IAWBCAB
EEPROM data for slot 0 bay 1 daughter board 1

        Product Identifier (PID) : PVDM4-128
        Version Identifier (VID) : V02
        PCB Serial Number        : FOC213564NB
        Hardware Revision        : 1.0
        CLEI Code                : IPUCBC2BAB
SPA EEPROM data for subslot 0/2:

        Product Identifier (PID) : NIM-4FXSP
        Version Identifier (VID) : V01
        PCB Serial Number        : FOC22092165
        Hardware Revision        : 1.0
        CLEI Code                : IP9IAZWCAA
SPA EEPROM data for subslot 0/3 is not available

SPA EEPROM data for subslot 0/4 is not available

SPA EEPROM data for subslot 0/5 is not available

R0g22 · ‎04-11-2018

You have a non-CE card -
NIM-2MFT-T1/E1

You should be fine with the config that you already have. What is the exact issue that you have ? Clocking, slips and/or circuit flapping ?

Paul Austin · ‎04-11-2018

Hi, Yes its really odd. The circuit comes up, synce with the PSTN and I start to receive calls then after ni more than 30 seconds it all resets then comes back into service a few seconds later and repeats. It is as though the clocking is not synced, but its a live service so calls end up getting disconnected. Think I'll have to get an ISDN analyser.

Thanks anyhow

R0g22 · ‎04-11-2018

Enable "debug isdn q921" and monitor. Once it flaps, collect the logs and attach it here.

pcbindex · ‎04-24-2018

http://www.pcbindex.com/

R0g22 · ‎04-11-2018

Share your configuration. T1/E1 should work absolutely fine. Clocking sync issues would generally cause slip errors.
Do a "show controller e1 x/y/z"

Paul Austin · ‎04-11-2018

version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
no platform punt-keepalive disable-kernel-core
!
hostname DGHFM-CUVG-01
!
boot-start-marker
boot-end-marker
!
!
vrf definition Mgmt-intf
!
address-family ipv4
exit-address-family
!
address-family ipv6
exit-address-family
!
card type e1 0 1
!
no aaa new-model
clock timezone GMT 0 0
clock summer-time BST recurring last Sun Mar 2:00 last Sun Oct 2:00
!
!
!

ip domain name resource.its.local
!
!
!
!
!
!
!
!
!
!
subscriber templating
!
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
!
trunk group ISDN
description Primary Rate ISDN
translation-profile outgoing Remove9
!
!
!
!
!
voice service voip
ip address trusted list
ipv4 10.2.130.0 255.255.255.0
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
!
voice class codec 1
codec preference 1 g711alaw
codec preference 2 g711ulaw
codec preference 3 g729r8
!
voice class sip-profiles 10
request INVITE sip-header SIP-Req-URI modify " SIP/2.0" ";user=phone SIP/2.0"
request REINVITE sip-header SIP-Req-URI modify " SIP/2.0" ";user=phone SIP/2.0"
!
voice class server-group 1
ipv4 10.2.130.22
ipv4 10.2.130.24
description CUCM Subscribers
!
!
!
!
voice translation-rule 1
rule 1 /^9$.*$$/ /\1/
!
!
voice translation-profile Remove9
translate called 1
!
!
!
!
voice-card 0/1
no watchdog
!
license udi pid ISR4431/K9 sn FOC214676KR
!
spanning-tree extend system-id
!
!
redundancy
mode none
!
!
!
!
controller E1 0/1/0
clock source line primary
pri-group timeslots 1-31
!
controller E1 0/1/1
clock source line secondary
pri-group timeslots 1-31
!
!
vlan internal allocation policy ascending
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Port-channel2
ip address 10.2.130.5 255.255.255.0
no negotiation auto
!
interface GigabitEthernet0/0/0
no ip address
negotiation auto
channel-group 2
!
interface GigabitEthernet0/0/1
no ip address
negotiation auto
channel-group 2
!
interface GigabitEthernet0/0/2
no ip address
shutdown
negotiation auto
!
interface GigabitEthernet0/0/3
no ip address
shutdown
negotiation auto
!
interface Service-Engine0/1/0
!
interface Serial0/1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface Serial0/1/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface GigabitEthernet0
vrf forwarding Mgmt-intf
ip address dhcp
negotiation auto
!
interface Vlan1
no ip address
shutdown
!
ip forward-protocol nd
no ip http server
no ip http secure-server
ip tftp source-interface GigabitEthernet0
ip route 0.0.0.0 0.0.0.0 10.2.130.1
!
!
!
!
!
control-plane
!
!
voice-port 0/1/0:15
!
voice-port 0/1/1:15
!
!
!
!
!
no mgcp package-capability res-package
no mgcp timer receive-rtcp
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
no ccm-manager fax protocol cisco
!
dial-peer voice 1 voip
description incoming Dial peer from CUCM
session protocol sipv2
session transport udp
incoming called-number .
voice-class codec 1
voice-class sip bind control source-interface GigabitEthernet0/0/0
voice-class sip bind media source-interface GigabitEthernet0/0/0
dtmf-relay rtp-nte
no vad
!
dial-peer voice 100 voip
description Internal extensions
destination-pattern 3[26]....
session protocol sipv2
session transport udp
session server-group 1
voice-class codec 1
voice-class sip asserted-id pai
voice-class sip options-ping 60
voice-class sip options-keepalive down-interval 60 retry 3
voice-class sip bind control source-interface GigabitEthernet0/0/0
voice-class sip bind media source-interface GigabitEthernet0/0/0
dtmf-relay rtp-nte sip-notify
dtmf-interworking standard
ip qos dscp cs3 signaling
no vad
!
dial-peer voice 10 pots
trunkgroup ISDN
description outgoing PSTN calls
destination-pattern 9T
progress_ind setup enable 3
progress_ind alert enable 8
progress_ind progress enable 8
forward-digits all
!
dial-peer voice 5 pots
tone ringback alert-no-PI
description inbound from PSTN
incoming called-number 3[26]....
direct-inward-dial
!
!
!
line con 0
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login local
!
network-clock synchronization automatic
ntp source GigabitEthernet0/0/0
ntp server 192.168.140.8
ntp server 192.169.253.9
!
end

CoDeC · ‎04-11-2018

I have the following command too:

network-clock synchronization automatic
network-clock input-source 1 controller E1 0/1/0
network-clock input-source 2 controller E1 0/1/1

regards,

Paul Austin · ‎04-12-2018

OK so I have all that config in and it still fails. I'll have to get a primary ISDN tester to make sure the hardware isn't faulty. I cannot move the circuit really as its a live circuit and I am losing calls into a hospital so not ideal.

Thanks all.

Paul Austin · ‎04-24-2018

It ended up been he default 300 seconds before switching to another timing source. Changed to 10 seconds and all OK.