web statisticsweb stats

Business Phone Systems

Previous Thread
Next Thread
Print Thread
Rate Thread
#139581 07/10/08 04:15 AM
Joined: Dec 2007
Posts: 114
Member
Member
Offline
Joined: Dec 2007
Posts: 114
I have a customer with a BCM 400 version 3.6. Their receptionist phone has "Alarm 75" showing, and when they hit clear, it goes away for 5-10 minutes then comes back. Is this something I would have to clear by going into the programming? Thanks!

Nortel Phone System Service
VoIP Demo

Nortel Phone System Service in Canada


Do you need a Nortel Phone System technician or specific Nortel parts?
Atcom to the rescue! Our telephone techs have qualified experience servicing and troubleshooting Nortel CICS, MICS, & BCM telephone systems.
Service in Canada from sea to sea.

Joined: Jun 2008
Posts: 30
Member
Member
Offline
Joined: Jun 2008
Posts: 30
In my experience this is usually caused by a slip in the T1/PRI circuit.

Joined: Jul 2008
Posts: 13
Member
Member
Offline
Joined: Jul 2008
Posts: 13
If it continually shows up, you have a clocking problem.
Alarm 75 is reporting that the BCM is no longer synchronized with the T1/PRI network.

Have Telco check it out or replace their NIU.


Moderated by  MooreTel 

Link Copied to Clipboard
Newest Topics
IP Office 8.0
by hitechcomm - 07/29/25 02:17 PM
Just a question
by OLD TECH - 07/28/25 08:29 PM
Phonesuite series 2 how to program trunks
by Seth W - 07/24/25 01:08 PM
SBX IP320 access
by phoneguy10 - 07/20/25 11:20 AM
Forum Statistics
Forums84
Topics94,572
Posts640,225
Members49,874
Most Online5,661
May 23rd, 2018
Newest Members
Sean Bruton, albyvai, DennisSoCal, Mark Gee, LuigiE
49,873 Registered Users
Top Posters(30 Days)
Toner 7
R4+Z 6
dans 5
1A2 5
Who's Online Now
1 members (justbill), 70 guests, and 213 robots.
Key: Admin, Global Mod, Mod
Contact Us | Sponsored by Atcom: One of the best VoIP Phone Canada Suppliers for your business telephone system!| Terms of Service

Sundance Communications is not affiliated with any of the above manufacturers. Sundance Phone System Forums - VOIP & Cloud Phone Help
©Copyright Sundance Communications 1998 - 2025
Powered by UBB.threads™ PHP Forum Software 8.0.0