Hi As of i know, bridging is for non routable traffic like SNA/Netbuie,But for your case you no need to go for finding info on briding, instead you can use IP NAT OVERLAPPING Concept to solve this issue..hope it helps you.Regards

may be you need to do something with SA lifetime/bits? or sysopt ipsec command might not be enabled at the problematic end.,Regards

you can find information on these protocols DES/3DES SHA/MD5IPSec/GRE Auth-ProxyVPN?s, WEP & EAP/TLSTacacs+/Radius IDS/IPS/IDPURL Filtering CVP FilteringOTP Authentication Security AuditingDigital Certificate dot.1x & AAA

HiI am not sure about how the phones talks to the Server, but as of my knowledge, IPSEC tunnel may have problem with mutlicast protocols, why dont you try enabling GRE tunnel over IPSEC?it may helpsRegardsReddy

Hi i am trying to understand, in 857 Router, what this access-list 101 is for?Reddy