Dear Users,how can i initiate sip-calls to foreign sip-addresses without any sip-provider by my 7960 with sip firmware? I want to dial a remote address like number@remote-ip-address in a foreign country. a friend of mine just called my number@my-ip-a...

Dear Cisco Administrators,I'm looking for something like ip_conntrack/iptables on cisco ios. I want to block all incoming traffic on the outer interface exept answer-packages for inside initiated connections. I found ip inspect which seems to be what...

Dear Cisco Administrators,I recently purchased a 836 router with IOS (Version 12.2(11r)YV3, RELEASE SOFTWARE (fc2))After a successful --- System Configuration Dialog --- setup and my confirmation to write the configuration to NVRAM and a reboot of th...

Dear Forum-Users,How can i enable the aggressive mode for a site-to-site connection with psk on my pix 501 6.3? There is an option like phase1-mode aggressive for ASA's - but not for the "old" Pix. Ideas?Second question: Even though i set isakmp poli...