Topology: SiteA:Call manager4.1.3<--------IPSec VPN---------->SiteB:Call Manager Express4.0(1)(on cisco1760 voice gateway)---Unity Express 2.1.3(on Cisco2650XM/w AIM-CUE). Sympton:When the IP phones registered under Call Manager starts a call to IP p...

1721 router with 128M Dram , 32M Flash , c1700-advsecurityk9-mz.124-4.T1.bin ios file, when MOD1700-VPN inserted , the router will go into Rom Monitor mode ,here is the message of console:System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)...