I have a 1760 router with voice (c1700-ipvoicek9-mz.124-15.T11.bin) working fine.I am trying to use a translation rule on one of my FXS ports to redirect all fax calls from that line but it is not working.  I want any number called from this line to ...

I currently have a router with a public interface that I want to use as a back door to my network. So if my network were to die I would still be able to get in.The router is a 2811 running an security IOS. Is there a Cisco client that will allow me...

I currently have two sites A and B that can 'talk' to each other via a hub router. The issue is that I want to stop them from 'seeing' each other as they should be aloud to see the Internet (always) and each other under special circumstances. I kno...

I have three PRI's running onto my router, with around 500 phone numbers on it. If there is a phone number on the PRI from teh telco but no associated DP on the router, then the call takes up all remaining trunks as it searches for a home.The fix fo...

I have two PIX 515's running in failover mode that were just upgraded to ver 8.03 from v 7.11.Ever since the upgrade on Friday the PIX will work fine for about 10-15 hours. Then all of a sudden no one on my network can send mail? I have confirmed t...