About KLCrgb

KLCrgb · 09-15-2015

I have a C40 with an ISDN_Link connectivity to an ADTRAN ISU 512 (4 BRIs). The system works well when dialing video calls. However, when I try dialing an audio call, it will not connect. Looks like it tries to make the call, but disconnects within...

KLCrgb · 08-24-2015

When attempting an upgrade to 1.1.5 from 1.1.2, I get an error saying:Failed to close file.Exec format error. Unit is paired to a C40 TC7.3.3 Anyone have any suggestions?

KLCrgb · 08-27-2015

Shea,I will try this approach also. Thanks

KLCrgb · 08-27-2015

Wayne,I shall try your suggestion and let you know if it was successful.

KLCrgb · 08-25-2015

Wayne,Thanks for the reply. I have used the same file on another ISDN_Link and it uploaded and installed fine. The only difference between the 2 systems is the successful one had TC7.3.2 software in the C40.

Member Since	‎10-09-2014 08:53 AM
Date Last Visited	‎03-06-2019 08:11 AM
Posts	5

User Statistics

User Activity

ISDN Link + Adtran ISU 512

ISDN_Link Upgrade

Shea,I will try this approach

Wayne,I shall try your

Wayne,Thanks for the reply.