I have a system, using 2 IPKII cpu software is 1.60 with PVA card service pack 3 and software 1.58. I am working on CCIS over a wirless network. The Network people are using Firebox Routers. The problem I am having is when the VPN renews the connection or the VPN is rebooted, The PVA cards do not work right away. It takes it about 7 or 8 call before you can make a call between the PVA cards. But you will see the VPN running and can ping across. If I reboot the PVA card it will work until the VPN goes down agiain. Any idea. :bang:

I'm having similiar issues with 9 sites and it seems to stem from network latency. Version 1.60 is fine on the CPU. However drop the SP down to SP01J (Per NEC) or higher; remove any SP2 or 3. CCISoIP V1.58 is okay but if you can get your hands on it, NEC just sent me SP01X and 1.59T4 to resolve several TCP/IP issues and PVA lockups. Let me know your email address and I'll forward you the SP and PKG files.

Thanks Nec-guru I contacted nec and they gave me that software I am hoping it is going to help..