ISDN Disconnect Problem - Recovery on timer expiry

[t.schaffner]

Hello

I have 2621 (NM-2V & VIC-2BRI) as Voice Gateway with 12.2.(2)T. When calling numbers in certain countries (specially Australia) I get the following DISCONNECT:

2:36:46: ISDN BR1/0: TX -> DISCONNECT pd = 8 callref = 0x15

02:36:46: Cause i = 0x80E6 - Recovery on timer expiry

Is there a timer to adjust in the config to solve this problem?

Calling with the old BPX does not show these problems.

Thanks, Thomas

[ppoulin]

Hi,

Try to reduce the H.323 timeout. ie:

voice class h323 1

h225 timeout tcp establish 3

dial-peer voice 506 voip

voice-class h323 1