I have a main site with 2 VPN Concentrators 3000 (CA and CB) and a PIX515 in a distant site.The rate between the PIX515 and CA is 2048000bps.The rate betwwen the PIX515 and CB is 512000bps. Each equipment has one different connection to the Internet....

During Upgrade of call manager I have an error message : Product: Cisco CallManager -- The Cisco Callmanager installation detected an unrecoverable error during database migration.You must revert to the original version of Cisco CallManager.For more ...