I have a WAN router that receives icmp pings it needs to respond to from a monitoring system.  The router needs to send the reply back the same path / interface it was received by, however, I have not found a guaranteed way to do this.  Typically the...

I know CUBE can do some things like this but I'm not having any luck making it happen... I would like change the From header from something like this:  From: "Anonymous" <sip:Anonymous@5.6.7.8>  header to something more like this: From: "Anonymous" <...

I'm brad new with SRST to be honest.  Does anyone have a well comment SIP SRST configuration from IOS they would be willing to share to handle connectivity for 88xx series phones?  I'm running a 4331 in this case. Thanks in advance!

I am attempting to connect a Cisco router with an interface configured to address with DHCP to a corporate network that I have very little control over.  The network gives my router a DHCP option and then proceeds to requiest information with a CNS a...