Vofr calls failing disconnect cause=0x2F

[admin_2]

I have a 3640 and 4 3810's using vofr with everything working for several months. Now I'm having trouble with voice calls failing from the 3640 to some of the 3810's. The cause code is 0x2F - No resource. What does this really mean? I know the dialplan is ok and the correct dial peer is being used. No problems with data going to these loacations.

[#2]

Hi,

The release cause code 0x2F mean the requested channel

or service is unavailable for an unknown reason. This

might be a temporary problem.

I would try to reset the dsp's by reloading or doing a shut and no shut on all voice port

Let me know whats happens after.