(PM) NEW PM3 won't connect at 56k speeds???

Mia's Virtual Post Office (list@mia.net)
Mon, 20 Jul 98 11:12:18 -0000

Hi, I have a new PM3 2T, ComOS 3.7.2c3, ComOS 3.8b15, ComOS 3.8b17 are
all the OS's I have tried in sucession, and am currently at ComOS 3.8b17.
I have one CT1 in Line0. I cannot seem to establish a 56k connection
from a know working location with a Zoom, and Supra KFlex modems. I can
however call my other PM3 ComOS 3.8b15 or b17 with a CT1, and connect
sucessfully between 44k, 48k, and 50k, with both modems from the same
location. The CT1 on the new PM3 is a a FX,(we are backhawling the
trunks 6miles to our location. The switch is a Semens. The working CT-1
is a Remote 5e with 5 repeaters, and works great. Below is the line0
from the nonworking 56k connect PM3 and the working one. whats going on?

Does not work (seimens switch)
---------------------- line0 - T1 Inband DS0 ---------------

Status: UP Framing: ESF Encoding: B8ZS PCM: u-law

Signaling: Trunk E&M wink start

Receive Level: -7.5dB to -15dB

Alarms Violations
----------------------------- -----------------------------
Blue 0 Bipolar 362
Yellow 0 CRC Errors 1218
Receive Carrier Loss 1 Multiframe Sync 46
Loss of Sync 3

Command>

Works great (remote 5e)
---------------------- line0 - T1 Inband DS0 ---------------

Status: UP Framing: ESF Encoding: B8ZS PCM: u-law

Signaling: Trunk E&M wink start

Receive Level: -7.5dB to -15dB

Alarms Violations
----------------------------- -----------------------------
Blue 0 Bipolar 29241
Yellow 1 CRC Errors 1159
Receive Carrier Loss 2 Multiframe Sync 352
Loss of Sync 43

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