Dahdi delay reception problem

Hello,

I have installed and configured asterisk with dahdi module and TDM410, I have remarked some slow response when receiving a call.

When I call the line connected to IPBX it takes between 5 and 8 seconds to receive it in ip phone. Why I get this behavior and how can I fix it?

Regards

Please post your DAHDi config, relevant dialplan code, and log with times (ex. Dialed here…took x seconds to ring).

Core set verbose 5, also you can post the logs from your log files the provide time stamp.