03-03-2013 10:14 PM - edited 03-16-2019 04:02 PM
Hello, gents.
I have a CUCM 6.1 plus gateway with 2 working E1 channel. By the request of a bussines i trying to add one more E1.
At the CUCM page i already has a two VWIC2-2MFT-T1E1-E1 cards (subunits). I just go to E1 0/1/0 and adjust settings via web (equal to working E1).
On other side, at my Cisco 3845 gateway i have added ;
card type e1 0 0
card type e1 0 1
!
network-clock-participate wic 0
network-clock-participate wic 1
network-clock-select 1 E1 0/0/0
network-clock-select 2 E1 0/0/1
network-clock-select 3 E1 0/1/0
!
controller E1 0/0/0
pri-group timeslots 1-31 service mgcp
!
controller E1 0/0/1
pri-group timeslots 1-31 service mgcp
!
!
controller E1 0/1/0
pri-group timeslots 1-31 service mgcp
!
interface Serial0/0/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
interface Serial0/0/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
interface Serial0/1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
voice-port 0/0/0:15
cptone RU
!
voice-port 0/0/1:15
cptone RU
!
!
voice-port 0/1/0:15
cptone RU
!
ccm-manager shut-backhaul-interfaces
ccm-manager redundant-host 10.76.130.10 10.76.230.10
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server 10.76.130.10 10.78.130.10 10.76.230.10
ccm-manager config
!
mgcp
mgcp call-agent 10.78.130.10 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode nte-ca
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
mgcp package-capability pre-package
mgcp package-capability fm-package
mgcp default-package fxr-package
no mgcp package-capability res-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp rtp payload-type g726r16 static
mgcp bind control source-interface Loopback1
mgcp bind media source-interface Loopback1
mgcp behavior g729-variants static-pt
!
mgcp profile default
!
sccp local Loopback1
sccp ccm 10.78.130.10 identifier 781 version 4.1
sccp ccm 10.76.230.10 identifier 762 version 4.1
sccp ccm 10.76.130.10 identifier 761 version 4.1
sccp
!
sccp ccm group 1
bind interface Loopback1
associate ccm 761 priority 1
associate ccm 762 priority 2
associate ccm 781 priority 3
--------------------------------------------------------------------------------------------------
So now i see at CUCM gateway tab:
Registration Unregistered
at gateway side i see:
1) sh isdn status
Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 2. Layer 3 output may not apply
ISDN Serial0/1/0:15 interface
dsl 2, interface ISDN Switchtype = primary-net5
L2 Protocol = Q.921 0x0000 L3 Protocol(s) = CCM MANAGER 0x0003
Layer 1 Status:
SHUTDOWN
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Active dsl 2 CCBs = 0
The Free Channel Mask: 0x00000000
Number of L2 Discards = 0, L2 Session ID = 1
Total Allocated ISDN CCBs = 0
In reality psycis is connected.
2) sh controllers e1
E1 0/1/0 is down.
Applique type is Channelized E1 - balanced
Cablelength is Unknown
Description: ** New E1 **
Transmitter is sending remote alarm.
Receiver has loss of frame.
alarm-trigger is not set
Version info Firmware: 20090408, FPGA: 13, spm_count = 0
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (743 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 743 Unavail Secs
Total Data (last 24 hours)
0 Line Code Violations, 0 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
My question is : what should i do and what i made wrong ?
03-04-2013 01:05 AM
Hi,
it seems your E1 is shutdown or your link is not connected
HTH
Anas
please rate if it is helpful
Sent from Cisco Technical Support Android App
03-04-2013 04:27 AM
Hi, gents.
I have fixed issue.
I trying for test to set a NO CRC4 and new E1 is registered.
So finally i asked a carrier to enable a CRC4 from their side. So set CRC4 + Reset gateway from CUCM and e1 is registered
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