Cisco Pix Sip Support

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Remote Access VPN and SIP Vulnerabilities in Cisco PIX and ...

    https://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-20080903-asa.html
    Nov 09, 2014 · To determine whether the Cisco PIX or Cisco ASA security appliance is configured to support inspection of sip packets, log in to the device and issue the CLI command show service-policy include sip. If the output contains the text Inspect: sip and some statistics, then the device has a vulnerable configuration. The following example shows a ...

PIX/ASA 7.x: Enable VoIP (SIP, MGCP, H323 ... - cisco.com

    https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/82446-enable-voip-config.html
    Oct 10, 2008 · In topologies where Cisco CallManager is located on the higher security interface with respect to the Cisco IP Phones, if NAT is required for the Cisco CallManager IP address, the mapping must be static as a Cisco IP Phone requires the Cisco CallManager IP address to be specified explicitly in its configuration.

Cisco PIX Firewall – OnSIP Support

    https://support.onsip.com/hc/en-us/articles/204029080-Cisco-PIX-Firewall
    Make sure that the "inspect SIP" field is NO. "no inspect sip" is the proper setting. With 'inspect sip' on the PIX firewall replaces the internal IP address of the phone with the external IP address. OnSIP uses both pieces of information to accurately deliver the call. The internal IP address must be inside the SIP packet for proper functioning.

PIX/ASA 7.x and FWSM: NAT and PAT Statements - Cisco

    https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/64758-pix70-nat-pat.html
    Sep 26, 2008 · Readers of this document should be knowledgeable about the Cisco PIX/ASA Security Appliance. Components Used. The information in this document is based on Cisco PIX 500 Series Security Appliance Software version 7.0 and later. Note: This document has been recertified with PIX/ASA version 8.x.

ASA/PIX 7.x and Later: Mitigating the Network Attacks - Cisco

    https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/100830-asa-pix-netattacks.html
    Sep 30, 2008 · %PIXASA-2-106001: Inbound TCP connection denied from IP_address/port to IP_address/port flags tcp_flags on interface interface_name. Explanation. This is a connection-related message. This message occurs when an attempt to connect to an inside address is denied by the security policy that is defined for the specified traffic type.

PIX/ASA 7.x : Port Redirection(Forwarding ... - cisco.com

    https://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/63872-pix70-asa-portredir.html
    May 14, 2007 · In order to maximize security when you implement Cisco PIX Security Appliance version 7.0, it is important to understand how packets pass between higher security interfaces and lower security interfaces when you use the nat-control, nat, global, static, access-list and access-group commands. This document explains the differences between these commands and how to configure Port Redirection ...



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