Administration Guide
Page 50
...Protocol and Port Fast on the ports to discover the NAT mapping. Cisco Small Business ATA Administration Guide 50 See "Determining the Router's NAT Mechanism," on page 52. • You must have a computer running STUN server software. • The LAN switch must be used only if ... yes • Insert VIA rport: yes • Substitute VIA Addr: yes • Send Resp To Src Port: yes • STUN Enable: Choose yes. • STUN Server: Enter the IP address for ITSP Interoperability Network Address Translation (NAT) and Voice over IP (VoIP) 3 Configuring NAT Mapping with Advanced settings...
...Protocol and Port Fast on the ports to discover the NAT mapping. Cisco Small Business ATA Administration Guide 50 See "Determining the Router's NAT Mechanism," on page 52. • You must have a computer running STUN server software. • The LAN switch must be used only if ... yes • Insert VIA rport: yes • Substitute VIA Addr: yes • Send Resp To Src Port: yes • STUN Enable: Choose yes. • STUN Server: Enter the IP address for ITSP Interoperability Network Address Translation (NAT) and Voice over IP (VoIP) 3 Configuring NAT Mapping with Advanced settings...
Administration Guide
Page 52
...SPA9000. This method is restrictive because an external host can send a packet to the administration web server, and choose Admin access with symmetric NAT. Click Voice tab > System. From the STUN Test Enable field, choose yes. STEP 2 Connect to a particular port on your PC that ...a syslog server is configured and is using, complete the following tasks: a. This address and port number must be reachable from one internal IP address and port to the NAT Support Parameters section. c. Scroll down list, choose 3. Cisco Small Business ATA Administration Guide...
...SPA9000. This method is restrictive because an external host can send a packet to the administration web server, and choose Admin access with symmetric NAT. Click Voice tab > System. From the STUN Test Enable field, choose yes. STEP 2 Connect to a particular port on your PC that ...a syslog server is configured and is using, complete the following tasks: a. This address and port number must be reachable from one internal IP address and port to the NAT Support Parameters section. c. Scroll down list, choose 3. Cisco Small Business ATA Administration Guide...
Administration Guide
Page 136
...when it powers on. Cisco Small Business ATA Administration Guide 136 If this parameter is specified, the ATA device assumes this statically configured value. If the STUN Enable feature is enabled and a valid STUN server is 0.0.0.0. Select yes or no . STUN Enable The default is no... from the drop-down menu. It contacts the configured STUN server, and the result of the STUN server to discover NAT mapping. Send ...
...when it powers on. Cisco Small Business ATA Administration Guide 136 If this parameter is specified, the ATA device assumes this statically configured value. If the STUN Enable feature is enabled and a valid STUN server is 0.0.0.0. Select yes or no . STUN Enable The default is no... from the drop-down menu. It contacts the configured STUN server, and the result of the STUN server to discover NAT mapping. Send ...
Administration Guide
Page 232
...info.org/wiki-Open+Source+VOIP+Software NOTE STUN does not work with a particular local port. Cisco Small Business ATA Administration Guide 232 STUN (Simple Traversal of UDP through the NAT device. Enable debug through syslog (see FAQ#10), and set STUN Test Enable to set STUN Enable to allow traversal of UDP packets ...by RFC 3489, that are both behind NAT routers. This information is behind a NAT device to find out its public address, the type of the STUN server in STUN Server. The messages indicate whether you have symmetric NAT or not. On the SIP tab of the administration web...
...info.org/wiki-Open+Source+VOIP+Software NOTE STUN does not work with a particular local port. Cisco Small Business ATA Administration Guide 232 STUN (Simple Traversal of UDP through the NAT device. Enable debug through syslog (see FAQ#10), and set STUN Test Enable to set STUN Enable to allow traversal of UDP packets ...by RFC 3489, that are both behind NAT routers. This information is behind a NAT device to find out its public address, the type of the STUN server in STUN Server. The messages indicate whether you have symmetric NAT or not. On the SIP tab of the administration web...