Contact US

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

NBX V3000 no voice path on analog trunk calls

NBX V3000 no voice path on analog trunk calls

NBX V3000 no voice path on analog trunk calls

I have this problem with a small NBX V3000 R6.0.14 system.
On outgoing or incoming trunk calls I have no voice path. On the incoming call I get an autoatt, dial ext, get transfered to that extension, I see a caller ID on my 3com phone, but no voice path to the outside caller. Same thing on outgoing calls, connection established, but no voice path. Internal calls work fine.

I have only four loop start trunks and I tested all four ports, they all have the same problem.
There was no work done on the system for a long time. It just stopped working recently.

Does any one have any idea what this might be?

RE: NBX V3000 no voice path on analog trunk calls

Hi ,
How work NBX , L2 or L3 . ?
You have a Vlan configuration ?
verify that Analog Line Card had IP address setting
By bruno

RE: NBX V3000 no voice path on analog trunk calls

Thanks for your help in pointing me in the right direction.
The PBX was setup for L2 and my phones are in a different vlan.
I changed the protocol to Standard IP and everything works now.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close