https://community.cisco.com/t5/network-security/wi-fi-calling-with-asa-and-at-amp-t/m-p/4102964#M1071018 <P>Cisco helped providers with Wi-Fi calling and then didn't give us guidance on how to open ports on Cisco ASA firewalls to support it.&nbsp; I opened a TAC case and they are clueless.&nbsp; Can someone get this to a product manager within Cisco to give us ASA guidance?</P><P>&nbsp;</P><P><STRONG><A href="https://www.cisco.com/c/en/us/solutions/collateral/service-provider/service-provider-wi-fi/white-paper-c11-733136.html" target="_blank" rel="noopener">https://www.cisco.com/c/en/us/solutions/collateral/service-provider/service-provider-wi-fi/white-paper-c11-733136.html</A></STRONG></P> Sun, 14 Jun 2020 17:33:44 GMT patrick.hurley 2020-06-14T17:33:44Z https://community.cisco.com/t5/network-security/wi-fi-calling-with-asa-and-at-amp-t/m-p/4102964#M1071018 <P>Cisco helped providers with Wi-Fi calling and then didn't give us guidance on how to open ports on Cisco ASA firewalls to support it.&nbsp; I opened a TAC case and they are clueless.&nbsp; Can someone get this to a product manager within Cisco to give us ASA guidance?</P><P>&nbsp;</P><P><STRONG><A href="https://www.cisco.com/c/en/us/solutions/collateral/service-provider/service-provider-wi-fi/white-paper-c11-733136.html" target="_blank" rel="noopener">https://www.cisco.com/c/en/us/solutions/collateral/service-provider/service-provider-wi-fi/white-paper-c11-733136.html</A></STRONG></P> Sun, 14 Jun 2020 17:33:44 GMT https://community.cisco.com/t5/network-security/wi-fi-calling-with-asa-and-at-amp-t/m-p/4102964#M1071018 patrick.hurley 2020-06-14T17:33:44Z https://community.cisco.com/t5/network-security/wi-fi-calling-with-asa-and-at-amp-t/m-p/4103046#M1071020 Hi<BR /><BR />Ports udp 500 and 4500 are used/required for wifi calling. <BR /><BR /> Mon, 15 Jun 2020 01:43:53 GMT https://community.cisco.com/t5/network-security/wi-fi-calling-with-asa-and-at-amp-t/m-p/4103046#M1071020 Francesco Molino 2020-06-15T01:43:53Z