We have CallManager 4.1 in location A. Its branch office (location B) have IP phones connecting to the CallManager via Fiber. Location B was setup long back and things are working fine without any issues. Now location C is a sub-branch of B. B and C are linked via VPN (Junniper's 5GT NetScreen both ends). IP Phones in C register with the CallManager in A via the VPN and via the Fiber WAN link. Everything for C works fine except sometimes when they try to call an extension in B, they get a fast-busy tone. Most of the phones work most of the time.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...