I having issues with two sites when they try to call each other they get "Xnet Busy". Couple of weird things happening I can ping each PBX from the other PBX and I can enter in the command rmess verify pbx. They both can verify each other. I've also tried reloaded the cards using the State command no luck. My next step is to reboot but I want to avoid this during the day. Any other thoughts would be appreciated? Running 3300 Platform software 4.1 all other sites can communicate the two sites that are having issues can also communicate with each other. The other possibility is are network team loaded new software on the router in those two locations but they say all the routes are there and both sites are routing to each other just fine etc. I feel this could be the issue but don't know enough about it to ask the right questions.
Thanks,