Mitel Forums - The Unofficial Source
Mitel Forums => Mitel MiVoice Business/MCD/3300 => Topic started by: ntnher@yahoo.com on October 05, 2020, 11:32:50 AM
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It looks like my T1 is not syncing up to the provider's clock? What is strange is that there is no errors between the provider's T1 and our Mitel T1. One would think that no syncing means data lost, but there is none. This is so strange and I was wondering if anyone had experience this? Also my "control range" is so poor. How do I fix this?
| Sync Source | Sync Source
No. | Location | Status
-----+------------------+------------------
1 | 14 1 2 1 | available
Time | | single | phase | control |
start end | act | hits | shifts| range % | sync sources used
------------+-----+--------+-------+---------+------------------
10:24 10:25 | ACT | 0 | 0 | 20 - 20 | 1 Freerun
11:23 10:24 | ACT | 0 | 0 | 20 - 20 | Freerun 1
10:23 11:23 | ACT | 0 | 0 | 20 - 20 | Freerun 1
Universal T1 14 1 2 1
Link is Available
duty bit
cycle framing error
Time (%) losses slips rate
------------------------------------------------
10:26 100 0 0 0
10:00 100 0 0 0
9:00 100 0 0 0
8:00 100 0 0 0
7:00 100 0 0 0
6:00 100 0 0 0
5:00 100 0 0 0
4:00 100 0 0 0
3:00 100 0 0 0
2:00 100 0 0 0
1:00 100 0 0 0
0:00 100 0 0 0
23:00 100 0 0 0
22:00 100 0 0 0
21:00 100 0 0 0
20:00 100 0 0 0
19:00 100 0 0 0
18:00 100 0 0 0
17:00 100 0 0 0
16:00 100 0 0 0
15:00 100 0 0 0
14:00 100 0 0 0
13:00 100 0 0 0
12:00 100 0 0 0
11:00 100 0 0 0
------------------------------------------------
Thanks,
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What's network sync source look like?
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In maintenance commande type NETSYNCY SETSOURCE 1
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Thanks for the help/reply. I am able to force sync by doing NETSYNC SETSOURCE 1, but the control range % was still crappy at 20%. Then after 24 hours it reverts back into Freerun (not syncing).
I was able to dig up some infor from the forum here by doing searches. I found some previous post from a few years ago and recommendations were to swap the T1 x-over cable and see if it improves. Then swap stratum 3 clock and/or T1 card. I swap the cable and it was still bad. I had an extra stratum 3 clock from a spare unit. I swap the stratum 3 clock last night and it's looking great. Now it's always syncing to source 1 my control range % is >95%. Thanks to the forum, I've learn a lot and it's helped a lot.
NETSYNC SUMMARY 1 LAST 24
Time | | single | phase | control |
start end | act | hits | shifts| range % | sync sources used
------------+-----+--------+-------+---------+------------------
09:01 09:59 | ACT | 0 | 0 | 96 - 96 | 1
08:01 09:01 | ACT | 0 | 0 | 95 - 96 | 1
03:01 08:01 | ACT | 0 | 0 | 95 - 95 | 1
23:01 03:01 | ACT | 0 | 0 | 94 - 95 | 1
22:01 23:01 | ACT | 0 | 0 | 95 - 95 | 1
20:31 22:01 | ACT | 0 | 0 | 95 - 99 | Freerun 1 Master
19:25 20:31 | ACT | 0 | 0 | 0 - 0 | Freerun 1
10:25 19:25 | ACT | 0 | 0 | 20 - 20 | 1
09:25 10:25 | ACT | 0 | 0 | 20 - 20 | 1
-Thanks..