nortel dmc320 can't connect to system

Question

nortel dmc320 can't connect to system

skinsimmons (TechnicalUser)

(OP)

28 Mar 21 19:30

I am trying to connect to a DMC320 and keep getting an error " can't connect to system" i have a dcm80 and can connect to it with no problems but i have 3 DMC320s and i get the same response on all 3 "can't connect to system"
Thanks, Bill

curlycord (Programmer) · Answer 1 · 2021-03-28 20:28:05

Connect with what??
Please provide details of what you are trying to connect and how including anything you have tried.

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skinsimmons (TechnicalUser) · Answer 2 · 2021-03-28 21:30:01

I am trying to connect my laptops serial port to the DMC320 using the dmc software tool to configure the 7449 cordless phones. I can connect to the DMC80 with no problems, but not the DMC320s.

skinsimmons (TechnicalUser) · Answer 3 · 2021-03-29 02:06:03

curlycord i havens't heard back from you. do you understand what i am trying to do?
Thanks, Bill

allworxguy (Vendor) · Answer 4 · 2021-03-29 12:33:49

DMC320 connection protocol

Baud: 115200 bit/sec.
Data bit: 8
Parity: None
Stop bit: 1
Flow control: Hardware:
DCD, DSR,
DTR, CTS, RTS

Null modem cable

Marv ccna

curlycord (Programmer) · Answer 5 · 2021-04-01 11:25:45

Yes sorry,
Injured, super busy to begin with and now behind....

I run a 320 and pretty sure I connect with the same settings allworxguy posted above, which are default.

Are these all in lab or at sites? may try another Null cable in case it's flaky/sensitive.

I do not think there is any difference between the the 2 cabinets aside from digital port capacity for bases and handsets.

Let us know if you find/fix/how

Good luck.

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nortel dmc320 can't connect to system