I received a compliant from an attendant of dropped calls when transferring at a remote site.
What I though was a PRI line at the site turned out to be a CAS trunk. I've never dealt with these before.
I noticed a lot of line/path code violations. Could this be the cause of my trouble?
Does anyone see anything obvious in the config or have any suggestions to share?
Thanks,
Phill
Config is as follows:
network-clock-participate wic 0
network-clock-select 1 T1 0/0/0
controller T1 0/0/0
linecode ami
cablelength long 0db
ds0-group 0 timeslots 1-24 type e&m-wink-start dtmf dnis
voice-port 0/0/0:0
description Fred_Flintstone_Mutual_Telco_Ckt#
Show controllers output:
SlateQuaryGtwy1#sh controller t1
T1 0/0/0 is up.
Applique type is Channelized T1
Cablelength is long 0db
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20100222, FPGA: 13, spm_count = 0
Framing is ESF, Line Code is AMI, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (570 seconds elapsed):
5670 Line Code Violations, 3276 Path Code Violations
1 Slip Secs, 0 Fr Loss Secs, 163 Line Err Secs, 8 Degraded Mins
163 Errored Secs, 145 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 3 15 minute intervals):
11358 Line Code Violations, 5578 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 829 Line Err Secs, 44 Degraded Mins,
831 Errored Secs, 687 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
SlateQuaryGtwy1#sh voice port 0/0/0:0
recEive and transMit Slot is 0, Subslot is 0, Sub-unit is 0, Port is 0
Type of VoicePort is E&M
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is Fred_Flintstone_Mutual_Telco_Ckt#
Noise Regeneration is enabled
Non Linear Processing is enabled
Non Linear Mute is disabled
Non Linear Threshold is -21 dB
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancellation NLP mute is disabled
Echo Cancellation NLP threshold is -21 dB
Echo Cancel Coverage is set to 128 ms
Echo Cancel worst case ERL is set to 6 dB
Playout-delay Mode is set to adaptive
Playout-delay Nominal is set to 60 ms
Playout-delay Maximum is set to 1000 ms
Playout-delay Minimum mode is set to default, value 40 ms
Playout-delay Fax is set to 300 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 15 s
Interdigit Time Out is set to 10 s
Call Disconnect Time Out is set to 60 s
Ringing Time Out is set to 180 s
Wait Release Time Out is set to 30 s
Companding Type is u-law
Rx A bit no conditioning set
Rx B bit no conditioning set
Rx C bit no conditioning set
Rx D bit no conditioning set
Tx A bit no conditioning set
Tx B bit no conditioning set
Tx C bit no conditioning set
Tx D bit no conditioning set
Rx Seize ABCD bits = 1111 Default pattern
Rx Idle ABCD bits = 0000 Default pattern
Tx Seize ABCD bits = 1111 Default pattern
Tx Idle ABCD bits = 0000 Default pattern
Ignored Rx ABCD bits = BCD
Region Tone is set for US
Analog Info Follows:
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 11438
Station name None, Station number None
Translation profile (Incoming):
Translation profile (Outgoing):
lpcor (Incoming):
lpcor (Outgoing):
Voice card specific Info Follows:
Operation Type is 2-wire
E&M Type is 1
Signal Type is wink-start
Dial Out Type is dtmf
In Seizure is inactive
Out Seizure is inactive
Digit Duration Timing is set to 100 ms
InterDigit Duration Timing is set to 100 ms
Pulse Rate Timing is set to 10 pulses/second
InterDigit Pulse Duration Timing is set to 750 ms
Clear Wait Duration Timing is set to 400 ms
Wink Wait Duration Timing is set to 200 ms
Wait Wink Duration Timing is set to 550 ms
Wink Duration Timing is set to 200 ms
Minimum received Wink Duration Timing is set to 140 ms
Maximun received Wink Duration Timing is set to 290 ms
Minimum seizure Timing is set to 50 ms
Delay Start Timing is set to 300 ms
Delay Duration Timing is set to 2000 ms
Dial Pulse Min. Delay is set to 140 ms
Percent Break of Pulse is 60 percent
Auto Cut-through is disabled
Dialout Delay is 70 ms
Hookflash-in Timing is set to 480 ms
Hookflash-out Timing is set to 400 ms
DS0 channel specific status info:
IN OUT
PORT CH SIG-TYPE OPER STATUS STATUS TIP RING
=============== == ============ ==== ====== ====== === ====
0/0/0:0 01 e&m-wnk dorm idle idle
0/0/0:0 02 e&m-wnk dorm idle idle
0/0/0:0 03 e&m-wnk up seized seized
0/0/0:0 04 e&m-wnk dorm idle idle
0/0/0:0 05 e&m-wnk dorm idle idle
0/0/0:0 06 e&m-wnk dorm idle idle
0/0/0:0 07 e&m-wnk up seized seized
0/0/0:0 08 e&m-wnk dorm idle idle
0/0/0:0 09 e&m-wnk dorm idle idle
0/0/0:0 10 e&m-wnk up seized seized
0/0/0:0 11 e&m-wnk dorm idle idle
0/0/0:0 12 e&m-wnk dorm idle idle
0/0/0:0 13 e&m-wnk dorm idle idle
0/0/0:0 14 e&m-wnk dorm idle idle
0/0/0:0 15 e&m-wnk dorm idle idle
0/0/0:0 16 e&m-wnk up seized seized
0/0/0:0 17 e&m-wnk dorm idle idle
0/0/0:0 18 e&m-wnk dorm idle idle
0/0/0:0 19 e&m-wnk dorm idle idle
0/0/0:0 20 e&m-wnk dorm idle idle
0/0/0:0 21 e&m-wnk dorm idle idle
0/0/0:0 22 e&m-wnk dorm idle idle
0/0/0:0 23 e&m-wnk dorm idle idle
0/0/0:0 24 e&m-wnk dorm idle idle
