How do I test my consumer grade network to know that SIP calls are working inbound and outbound, that there’s no problem with firewalls at any level? At this point I just want to establish that SIP calls can be made to the wider internet as well as within the localnet.
for this router:
Hardware Version WNR1000v2 Firmware VersionV184.108.40.206NA GUI Language VersionV220.127.116.11 Operation ModeRouter LAN Port MAC Address <omitted> IP Address192.168.1.1
DHCP Server On
MAC Address <omitted> IP Address <omitted> Connection DHCP IP Subnet Mask 255.255.255.192 Domain Name Server 18.104.22.168 22.214.171.124 126.96.36.199
Because an Ekiga SIP account can call a getonsip SIP account, on different physical devices, across the LAN, it certainly seems that there are no firewall issues.