10-18-2010 08:54 PM - edited 03-14-2019 06:42 AM
Checked the VG logs, observed that there are Incremental slips on the trunk.
When I run show controllers e1 0/0/0 and e1 0/0/1, the following error messages display.
E1 0/0/0
Data in current interval (753 seconds elapsed):
22 Line Code Violations, 12 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 4 Line Err Secs, 0 Degraded Mins
4 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in current interval (170 seconds elapsed):
12 Line Code Violations, 1 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 1 Line Err Secs, 0 Degraded Mins
1 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 1:
22 Line Code Violations, 12 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 4 Line Err Secs, 0 Degraded Mins
4 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 2:
21 Line Code Violations, 3 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 3 Line Err Secs, 0 Degraded Mins
3 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 3:
40 Line Code Violations, 10 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 6 Line Err Secs, 0 Degraded Mins
6 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
E1 0/0/1
Data in Interval 15:
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, 0 Unavail Secs
Data in Interval 16:
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, 0 Unavail Secs
Data in Interval 17:
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, 0 Unavail Secs
Data in Interval 18:
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, 0 Unavail Secs
Data in Interval 19:
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, 0 Unavail Secs
--More--
I have checked Call Manager logs, and found the following.
Oct 15 09:18:55, baus-ucm, Error, Cisco CallManager, ccm: 476387: Oct 14 22:18:55.457 UTC : %CCM_CALLMANAGER-CALLMANAGER-3-DChannelOOS: The D-channel is out of service. Device Name.:S0/SU0/DS1-1@Baus_GWAY Device IP address:172.24.58.253 Channel Id.:16 Unique channel Id:S0/SU0/DS1-1@Baus_GWAY:16 Reason.:0 Cluster ID:StandAloneCluster Node ID:baus-ucm, 15072
Oct 15 09:19:22, baus-ucm, Critical, Cisco AMC Service, : 284639: Oct 14 22:19:22.202 UTC : %CCM_RTMT-RTMT-2-RTMT-ERROR-ALERT: RTMT Alert Name:MgcpDChannelOutOfService Detail: MGCP DChannel is out-of-service. D-Channel-Out-Of-Service status in gateway device(s): S0/SU0/DS1-1@baus_gway, S0/SU0/DS1-0@baus_gway Cluster ID: Node ID:baus-ucm, 15076
Oct 15 09:23:32, baus-ucm, Error, Cisco CallManager, ccm: 476394: Oct 14 22:23:32.948 UTC : %CCM_CALLMANAGER-CALLMANAGER-3-DeviceTransientConnection: Transient connection attempt. Connecting Port:2427 Device name [Optional].:S0/SU0/DS1-1@Baus_GWAY Device IP address [Optional].:172.24.58.253 Device type. [Optional]:121 Reason Code [Optional].:3 Protocol.:MGCP IPAddressAttributes [Optional].:0 Cluster ID:StandAloneCluster Node ID:baus-ucm, 15090
Can anyone suggest me how to progress on this issue.
10-19-2010 05:42 AM
Can you post the router config? The first thing to check is that you have the network-clock-select and network-clock-participate commands properly configured in the router. Are both of the E1 circuits using the same clocking source (i.e. same provider, same CO switch)? You must seperate discrete clocking sources onto seperate DSP farms.
10-19-2010 08:48 AM
double check the configuration of controller E1 that relating with signaling D channel ,and these parameters must be check with telco provider:
Framing :i.e CRC4
Line Code : i.e HDB3,
Clock Source : i.e Line.
alter the presence value of line code to the listed options ,and see what may change
ur problem that D channel is down , you must make it up then u can place out calls.
"sh isdn status " shows you the staus of D channel.
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